Problems
Skolkvalet 2021
Submissions | Users | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
# | Name | Total | Acc. | Ratio | Fastest | Total | Acc. | Ratio | Difficulty | ||
A | Äpplen och päron | 1372 | 764 | 56% | 0.01 | 488 | 449 | 92% | 1.3 - 1.4 | ||
B | Personnummer | 599 | 396 | 66% | 0.01 | 235 | 215 | 91% | 1.5 - 1.9 | ||
C | Hundraelva kronor | 450 | 320 | 71% | 0.00 | 199 | 194 | 97% | 1.3 - 1.7 | ||
D | Lavapaddling | 229 | 151 | 66% | 0.00 | 96 | 86 | 90% | 2.0 - 3.3 | ||
E | Klockan | 192 | 154 | 80% | 0.01 | 61 | 60 | 98% | 1.7 - 2.7 | ||
F | Kodlås | 298 | 153 | 51% | 0.01 | 63 | 53 | 84% | 3.0 - 7.1 |
Finalen 2021
Submissions | Users | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
# | Name | Total | Acc. | Ratio | Fastest | Total | Acc. | Ratio | Difficulty | ||
A | Vaccin | 296 | 206 | 70% | 0.04 | 77 | 74 | 96% | 1.7 - 3.2 | ||
B | Ekorren i trädet | 376 | 212 | 56% | 0.07 | 55 | 49 | 89% | 2.8 - 3.7 | ||
C | Social distansering | 172 | 126 | 73% | 0.01 | 35 | 32 | 91% | 3.1 - 5.9 | ||
D | Minigolf | 397 | 233 | 59% | 0.11 | 40 | 35 | 88% | 3.0 - 5.3 | ||
E | Flyga Drönare | 226 | 117 | 52% | 0.03 | 26 | 23 | 88% | 4.4 - 6.3 | ||
F | Återuppfinnande av matematiken | 124 | 106 | 85% | 0.04 | 15 | 13 | 87% | 4.5 - 9.0 |
Onlinekvalet 2021
Submissions | Users | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
# | Name | Total | Acc. | Ratio | Fastest | Total | Acc. | Ratio | Difficulty | ||
A | Biosalong | 361 | 209 | 58% | 0.01 | 115 | 108 | 94% | 1.6 - 1.8 | ||
B | Robotdammsugaren | 230 | 165 | 72% | 0.01 | 63 | 61 | 97% | 1.8 - 3.1 | ||
C | Robotdammsugaren 2 | 1084 | 949 | 88% | 0.01 | 25 | 25 | 100% | 2.6 - 9.4 | ||
D | Kontringsattack | 269 | 137 | 51% | 0.01 | 46 | 37 | 80% | 4.0 - 4.9 | ||
E | Köpa tavlor | 231 | 159 | 69% | 0.01 | 50 | 46 | 92% | 2.2 - 4.4 | ||
F | Stökiga känguruungar | 123 | 82 | 67% | 0.02 | 30 | 29 | 97% | 2.5 - 6.2 | ||
G | Bikupor | 73 | 34 | 47% | 0.10 | 13 | 11 | 85% | 4.9 - 5.9 |
Onlinekvalet 2020
Submissions | Users | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
# | Name | Total | Acc. | Ratio | Fastest | Total | Acc. | Ratio | Difficulty | ||
A | Konsonantkoll | 236 | 97 | 41% | 0.00 | 85 | 77 | 91% | 2.2 | ||
B | Godishalsbandet | 271 | 204 | 75% | 0.01 | 79 | 75 | 95% | 1.8 - 2.7 | ||
C | TV-tittande | 127 | 53 | 42% | 0.04 | 33 | 29 | 88% | 3.8 | ||
D | Rullband | 205 | 144 | 70% | 0.01 | 30 | 27 | 90% | 3.5 - 4.9 | ||
E | Pariserhjulet | 142 | 99 | 70% | 0.01 | 36 | 32 | 89% | 2.9 - 3.2 | ||
F | Bonsai | 233 | 139 | 60% | 0.01 | 20 | 17 | 85% | 4.2 - 5.6 | ||
G | Glasspelet | 50 | 25 | 50% | 0.10 | 9 | 8 | 89% | 4.9 - 7.5 |
Lägertävling 2019
Submissions | Users | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
# | Name | Total | Acc. | Ratio | Fastest | Total | Acc. | Ratio | Difficulty | ||
A | Efterlyst | 71 | 70 | 99% | 0.01 | 10 | 10 | 100% | 4.5 - 5.4 | ||
B | Poplåtar | 70 | 68 | 97% | 0.01 | 7 | 7 | 100% | 3.9 - 5.9 | ||
C | Trädreklam | 127 | 111 | 87% | 0.02 | 15 | 15 | 100% | 3.1 - 5.1 |
Finalen 2017
Submissions | Users | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
# | Name | Total | Acc. | Ratio | Fastest | Total | Acc. | Ratio | Difficulty | ||
A | Kubiska boxar | 79 | 52 | 66% | 0.00 | 26 | 25 | 96% | 3.6 | ||
B | Bitryssland | 196 | 96 | 49% | 0.03 | 39 | 36 | 92% | 2.9 - 4.0 | ||
C | Bastubad | 198 | 130 | 66% | 0.02 | 25 | 23 | 92% | 3.7 - 4.4 | ||
D | Snömurskontrollant | 68 | 34 | 50% | 0.02 | 14 | 12 | 86% | 4.6 - 4.8 | ||
E | Julklappsköp | 217 | 117 | 54% | 0.21 | 22 | 19 | 86% | 4.3 - 5.6 | ||
F | Snöbollskrig 1 | 76 | 51 | 67% | 0.14 | 14 | 11 | 79% | 4.7 - 6.4 |
Onlinekvalet 2010
Submissions | Users | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
# | Name | Total | Acc. | Ratio | Fastest | Total | Acc. | Ratio | Difficulty | ||
B | The Gourmet | 288 | 233 | 81% | 0.00 | 105 | 104 | 99% | 1.5 - 2.8 |
Finalen 2019
Submissions | Users | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
# | Name | Total | Acc. | Ratio | Fastest | Total | Acc. | Ratio | Difficulty | ||
A | Birthday Memorization | 48 | 41 | 85% | 0.01 | 31 | 31 | 100% | 2.5 | ||
B | The Giant | 173 | 163 | 94% | 0.00 | 21 | 21 | 100% | 2.9 - 5.5 | ||
C | Codforces | 149 | 141 | 95% | 0.02 | 26 | 26 | 100% | 2.7 - 4.4 | ||
D | Once in a Blue Moon | 133 | 131 | 98% | 0.01 | 16 | 16 | 100% | 3.5 - 6.6 | ||
E | Forest Fire | 44 | 36 | 82% | 0.01 | 10 | 10 | 100% | 4.3 - 8.6 | ||
F | Light Switches | 12 | 12 | 100% | 0.01 | 7 | 7 | 100% | 3.7 - 6.4 |
Onlinekvalet 2019
Submissions | Users | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
# | Name | Total | Acc. | Ratio | Fastest | Total | Acc. | Ratio | Difficulty | ||
A | Betygsättning | 779 | 736 | 94% | 0.00 | 247 | 247 | 100% | 1.2 - 2.3 | ||
B | The Volleyball Game | 311 | 297 | 95% | 0.00 | 132 | 131 | 99% | 1.3 - 1.9 | ||
C | Skolavslutningen | 151 | 149 | 99% | 0.00 | 62 | 62 | 100% | 1.7 - 2.9 | ||
D | Eldberget | 387 | 373 | 96% | 0.01 | 79 | 79 | 100% | 1.5 - 5.7 | ||
E | Brevoptimering | 172 | 160 | 93% | 0.00 | 42 | 42 | 100% | 2.0 - 4.4 | ||
F | Matbeställning | 126 | 122 | 97% | 0.01 | 33 | 33 | 100% | 2.4 - 4.7 | ||
G | Husbygge | 191 | 187 | 98% | 0.01 | 24 | 24 | 100% | 2.5 - 9.4 |
Skolkvalet 2019
Submissions | Users | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
# | Name | Total | Acc. | Ratio | Fastest | Total | Acc. | Ratio | Difficulty | ||
A | Kuber | 799 | 472 | 59% | 0.00 | 447 | 417 | 93% | 1.4 | ||
B | Studschiffret | 165 | 111 | 67% | 0.00 | 83 | 77 | 93% | 1.9 - 2.4 | ||
C | Renoveringen | 192 | 133 | 69% | 0.00 | 85 | 81 | 95% | 1.5 - 2.1 | ||
D | Multationer | 156 | 115 | 74% | 0.01 | 49 | 44 | 90% | 2.4 - 3.7 | ||
E | Robottävling | 114 | 77 | 68% | 0.00 | 54 | 50 | 93% | 2.3 - 2.9 | ||
F | Avslutningsceremonin | 127 | 110 | 87% | 0.00 | 29 | 28 | 97% | 3.0 - 5.6 |
Lägertävling 2018
Submissions | Users | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
# | Name | Total | Acc. | Ratio | Fastest | Total | Acc. | Ratio | Difficulty | ||
A | Företagsrykte | 69 | 58 | 84% | 0.00 | 10 | 10 | 100% | 4.1 - 6.8 | ||
B | Guitar Hero | 103 | 102 | 99% | 0.01 | 18 | 18 | 100% | 3.2 - 7.0 | ||
C | Kryssring | 60 | 53 | 88% | 0.02 | 6 | 6 | 100% | 4.1 - 7.4 | ||
D | Rymdpromenad | 46 | 43 | 93% | 0.00 | 11 | 11 | 100% | 4.1 - 6.7 |
Finalen 2018
Submissions | Users | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
# | Name | Total | Acc. | Ratio | Fastest | Total | Acc. | Ratio | Difficulty | ||
A | Rulltrappa | 64 | 58 | 91% | 0.01 | 33 | 33 | 100% | 2.3 - 3.1 | ||
B | Fluortanten | 146 | 140 | 96% | 0.03 | 31 | 31 | 100% | 2.4 - 3.6 | ||
C | Trevlig väg | 204 | 195 | 96% | 0.00 | 27 | 27 | 100% | 2.9 - 5.8 | ||
D | Teleportgång | 36 | 35 | 97% | 0.05 | 9 | 9 | 100% | 4.6 - 5.4 | ||
E | Vilse i tidtabellen | 107 | 103 | 96% | 0.01 | 9 | 9 | 100% | 4.2 - 6.0 |
Onlinekvalet 2017
Submissions | Users | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
# | Name | Total | Acc. | Ratio | Fastest | Total | Acc. | Ratio | Difficulty | ||
A | Röksignaler | 66 | 55 | 83% | 0.01 | 36 | 35 | 97% | 2.5 - 3.2 | ||
B | IOI-uttagning | 76 | 39 | 51% | 0.01 | 27 | 23 | 85% | 4.6 - 5.0 | ||
C | Skidor | 229 | 133 | 58% | 0.09 | 28 | 24 | 86% | 3.8 - 5.1 | ||
D | Snökaos | 272 | 151 | 56% | 0.04 | 25 | 21 | 84% | 3.9 - 6.4 | ||
E | Snöbollskrig 2 | 68 | 30 | 44% | 0.03 | 15 | 13 | 87% | 4.8 - 5.4 |
Skolkvalet 2018
Submissions | Users | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
Name | Total | Acc. | Ratio | Fastest | Total | Acc. | Ratio | Difficulty | ||
Brickor | 171 | 128 | 75% | 0.00 | 64 | 60 | 94% | 2.3 - 4.0 | ||
DuTub | 182 | 139 | 76% | 0.00 | 65 | 60 | 92% | 2.2 - 5.1 | ||
Flyttkartonger | 247 | 185 | 75% | 0.00 | 79 | 73 | 92% | 2.0 - 2.7 | ||
Köpa matta | 336 | 238 | 71% | 0.00 | 68 | 66 | 97% | 1.8 - 6.1 | ||
Subway Seats | 394 | 339 | 86% | 0.00 | 117 | 114 | 97% | 1.3 - 2.7 |
Onlinekvalet 2018
Submissions | Users | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
# | Name | Total | Acc. | Ratio | Fastest | Total | Acc. | Ratio | Difficulty | ||
A | Treasure Map | 660 | 417 | 63% | 0.00 | 199 | 189 | 95% | 1.4 - 2.7 | ||
B | Femkortspelet | 289 | 206 | 71% | 0.00 | 107 | 100 | 93% | 1.9 - 3.7 | ||
C | Lisp till C | 351 | 248 | 71% | 0.00 | 95 | 88 | 93% | 2.0 - 3.4 | ||
D | Frukostbuffé | 280 | 202 | 72% | 0.01 | 77 | 74 | 96% | 1.9 - 3.8 | ||
E | Byäldsten | 322 | 170 | 53% | 0.01 | 85 | 75 | 88% | 2.5 - 3.4 | ||
F | Tornbygge | 484 | 298 | 62% | 0.00 | 57 | 52 | 91% | 2.9 - 6.9 |
Skolkvalet 2017
Submissions | Users | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
Name | Total | Acc. | Ratio | Fastest | Total | Acc. | Ratio | Difficulty | ||
Armstöd | 197 | 148 | 75% | 0.00 | 58 | 52 | 90% | 2.5 - 6.6 | ||
Bilda ord | 67 | 47 | 70% | 0.01 | 29 | 26 | 90% | 3.4 - 5.7 | ||
Datorköp | 188 | 155 | 82% | 0.00 | 34 | 32 | 94% | 2.8 - 7.0 | ||
Minigolf | 336 | 235 | 70% | 0.00 | 171 | 161 | 94% | 1.5 - 1.9 | ||
Sidnumrering | 258 | 159 | 62% | 0.00 | 96 | 84 | 88% | 2.4 - 8.3 |
KATT3 2016
Submissions | Users | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
# | Name | Total | Acc. | Ratio | Fastest | Total | Acc. | Ratio | Difficulty | ||
A | Fibonacci Strings | 219 | 72 | 33% | 0.01 | 39 | 29 | 74% | 4.4 - 5.7 | ||
B | Surveillance | 102 | 52 | 51% | 0.26 | 15 | 12 | 80% | 5.1 - 6.9 |
KATT2 2016
Submissions | Users | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
# | Name | Total | Acc. | Ratio | Fastest | Total | Acc. | Ratio | Difficulty | ||
A | Videoklipp | 107 | 61 | 57% | 0.05 | 25 | 24 | 96% | 3.4 - 4.6 | ||
B | Kungarikesuppdelning | 96 | 51 | 53% | 0.08 | 12 | 8 | 67% | 6.1 - 6.9 | ||
C | Kattis | 120 | 45 | 38% | 0.04 | 19 | 10 | 53% | 5.8 - 7.2 | ||
D | Maffia | 86 | 45 | 52% | 0.04 | 16 | 13 | 81% | 4.6 - 6.4 |
KATT1 2016
Submissions | Users | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
# | Name | Total | Acc. | Ratio | Fastest | Total | Acc. | Ratio | Difficulty | ||
A | T-shirts | 124 | 49 | 40% | 0.07 | 23 | 20 | 87% | 4.9 - 5.8 | ||
B | Magishow | 107 | 64 | 60% | 0.01 | 15 | 13 | 87% | 4.6 - 6.5 | ||
C | Vänner | 50 | 30 | 60% | 0.08 | 16 | 15 | 94% | 4.4 - 5.8 | ||
D | Städer | 169 | 74 | 44% | 0.11 | 18 | 15 | 83% | 4.9 - 5.7 |
Finalen 2016
Submissions | Users | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
# | Name | Total | Acc. | Ratio | Fastest | Total | Acc. | Ratio | Difficulty | ||
A | Marsmeddelanden | 358 | 219 | 61% | 0.01 | 116 | 111 | 96% | 1.9 - 2.5 | ||
B | Gratis mat | 674 | 246 | 36% | 0.04 | 104 | 92 | 88% | 3.2 - 4.0 | ||
C | Labbplanering | 238 | 178 | 75% | 0.02 | 71 | 68 | 96% | 2.2 - 4.4 | ||
D | Frågetävling | 255 | 179 | 70% | 0.00 | 59 | 57 | 97% | 2.3 - 6.0 | ||
E | Vvvvvv | 97 | 60 | 62% | 0.00 | 39 | 34 | 87% | 3.1 - 5.0 | ||
F | Godis | 159 | 100 | 63% | 0.00 | 57 | 53 | 93% | 3.0 - 4.8 | ||
G | Solitärschack | 473 | 424 | 90% | 0.00 | 18 | 16 | 89% | 4.5 - 9.0 |
Distriktsmästerskapen 2016
Submissions | Users | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
# | Name | Total | Acc. | Ratio | Fastest | Total | Acc. | Ratio | Difficulty | ||
A | Känd klartext | 106 | 99 | 93% | 0.00 | 46 | 46 | 100% | 2.0 - 9.4 | ||
B | Xorxorxor | 24 | 22 | 92% | 0.00 | 7 | 7 | 100% | 4.4 - 7.8 | ||
C | Konamikoden | 325 | 297 | 91% | 0.00 | 73 | 69 | 95% | 1.6 - 7.6 | ||
D | Rektangelmagi | 69 | 38 | 55% | 0.01 | 17 | 14 | 82% | 5.2 - 8.8 | ||
E | Listtestning | 551 | 525 | 95% | 0.00 | 41 | 41 | 100% | 2.1 - 9.4 | ||
F | Email-parsing | 126 | 65 | 52% | 0.00 | 10 | 10 | 100% | 4.1 - 7.4 | ||
G | 3-i-rad | 270 | 63 | 23% | 0.00 | 37 | 30 | 81% | 5.1 - 7.1 | ||
H | Rätta fel | 179 | 150 | 84% | 0.00 | 23 | 18 | 78% | 4.8 - 9.5 |
Onlinekvalet 2016
Submissions | Users | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
# | Name | Total | Acc. | Ratio | Fastest | Total | Acc. | Ratio | Difficulty | ||
A | Namnsdag | 577 | 240 | 42% | 0.00 | 201 | 186 | 93% | 1.9 - 2.2 | ||
B | Brandvägg | 753 | 564 | 75% | 0.01 | 96 | 84 | 88% | 2.4 - 6.0 | ||
C | Färgrobot | 512 | 328 | 64% | 0.00 | 193 | 185 | 96% | 1.5 - 2.0 | ||
D | Bokstavstärningar | 1089 | 695 | 64% | 0.01 | 99 | 92 | 93% | 2.2 - 7.7 | ||
E | Solnedgång | 943 | 275 | 29% | 0.14 | 64 | 49 | 77% | 5.2 - 6.8 | ||
F | Robotoptimering | 461 | 427 | 93% | 0.00 | 34 | 34 | 100% | 2.3 - 9.6 |
Skolkvalet 2016
Submissions | Users | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
# | Name | Total | Acc. | Ratio | Fastest | Total | Acc. | Ratio | Difficulty | ||
A | Förvirrad föreläsare | 244 | 178 | 73% | 0.00 | 171 | 162 | 95% | 1.4 | ||
B | Siffersumma | 210 | 174 | 83% | 0.00 | 83 | 75 | 90% | 2.0 - 6.4 | ||
C | Kulramen | 75 | 55 | 73% | 0.00 | 41 | 39 | 95% | 2.6 - 4.1 | ||
D | Cherimoyor | 86 | 72 | 84% | 0.00 | 41 | 38 | 93% | 2.5 - 3.9 | ||
E | Rätblocket | 48 | 40 | 83% | 0.00 | 22 | 21 | 95% | 3.8 - 4.5 |
KATT 2016: Practice Session
Submissions | Users | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
Name | Total | Acc. | Ratio | Fastest | Total | Acc. | Ratio | Difficulty | ||
Kakor | 254 | 98 | 39% | 0.02 | 70 | 58 | 83% | 2.1 - 2.2 | ||
Registreringsskyltar | 78 | 39 | 50% | 0.13 | 16 | 14 | 88% | 4.4 - 6.0 |
KATT 2015
Submissions | Users | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
# | Name | Total | Acc. | Ratio | Fastest | Total | Acc. | Ratio | Difficulty | ||
A | Räkneuttrycket | 257 | 207 | 81% | 0.00 | 45 | 42 | 93% | 2.8 - 6.7 | ||
B | Färgningsspelet | 436 | 251 | 58% | 0.00 | 49 | 46 | 94% | 3.3 - 7.1 | ||
C | Kohagen | 386 | 248 | 64% | 0.03 | 32 | 28 | 88% | 3.9 - 8.8 | ||
D | Flygbussen | 364 | 204 | 56% | 0.05 | 29 | 22 | 76% | 5.5 - 8.5 |
Finalen 2015
Submissions | Users | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
# | Name | Total | Acc. | Ratio | Fastest | Total | Acc. | Ratio | Difficulty | ||
A | Hostel | 401 | 227 | 57% | 0.00 | 213 | 199 | 93% | 1.6 | ||
B | Tävlingssal | 620 | 275 | 44% | 0.00 | 117 | 100 | 85% | 3.1 - 4.5 | ||
C | Felskrivning | 170 | 112 | 66% | 0.00 | 68 | 64 | 94% | 2.2 - 6.2 | ||
D | Tågstationer | 561 | 392 | 70% | 0.01 | 90 | 85 | 94% | 2.1 - 7.2 | ||
E | Godiskross | 175 | 149 | 85% | 0.01 | 48 | 46 | 96% | 2.3 - 6.4 | ||
F | Bergsvandring | 103 | 39 | 38% | 0.01 | 36 | 30 | 83% | 4.2 - 4.5 | ||
G | Pokemonturnering | 316 | 226 | 72% | 0.04 | 55 | 52 | 95% | 2.3 - 7.1 |
Onlinekvalet 2015
Submissions | Users | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
# | Name | Total | Acc. | Ratio | Fastest | Total | Acc. | Ratio | Difficulty | ||
A | Spotify Connect | 415 | 176 | 42% | 0.00 | 129 | 113 | 88% | 2.5 - 2.8 | ||
B | Kent-buggen | 840 | 503 | 60% | 0.02 | 224 | 212 | 95% | 1.5 - 2.5 | ||
C | Hesthoppning | 729 | 340 | 47% | 0.02 | 146 | 131 | 90% | 2.4 - 3.2 | ||
D | Plocka Äpplen | 579 | 269 | 46% | 0.00 | 122 | 103 | 84% | 3.0 - 4.2 | ||
E | Skridskor | 580 | 324 | 56% | 0.00 | 83 | 76 | 92% | 2.7 - 4.5 | ||
F | Portaler | 1037 | 569 | 55% | 0.04 | 94 | 89 | 95% | 2.0 - 7.6 | ||
G | Bergskedja | 454 | 140 | 31% | 0.01 | 78 | 61 | 78% | 4.5 - 4.8 |
Skolkvalet 2015
Submissions | Users | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
# | Name | Total | Acc. | Ratio | Fastest | Total | Acc. | Ratio | Difficulty | ||
A | Gömda ord | 194 | 149 | 77% | 0.00 | 126 | 123 | 98% | 1.5 - 1.6 | ||
B | Tabbtabbande | 106 | 76 | 72% | 0.00 | 69 | 66 | 96% | 1.9 - 2.1 | ||
C | Muffinspelet | 96 | 80 | 83% | 0.00 | 79 | 77 | 97% | 1.7 | ||
D | Kaninhål | 90 | 63 | 70% | 0.00 | 52 | 49 | 94% | 2.5 - 2.8 | ||
E | Plocka Äpplen | 579 | 269 | 46% | 0.00 | 122 | 103 | 84% | 3.0 - 4.2 | ||
F | Tankeläsning | 155 | 120 | 77% | 0.00 | 41 | 41 | 100% | 2.5 - 4.9 | ||
G | Regering | 121 | 85 | 70% | 0.00 | 46 | 44 | 96% | 2.7 - 4.1 |
Finalen 2014
Submissions | Users | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
# | Name | Total | Acc. | Ratio | Fastest | Total | Acc. | Ratio | Difficulty | ||
A | Limousinen | 456 | 264 | 58% | 0.02 | 136 | 123 | 90% | 2.1 - 3.1 | ||
B | Översättning | 346 | 231 | 67% | 0.09 | 89 | 84 | 94% | 2.0 - 5.5 | ||
C | The Photographer | 266 | 208 | 78% | 0.00 | 76 | 75 | 99% | 1.6 - 5.8 | ||
D | Trevliga tal | 224 | 173 | 77% | 0.01 | 62 | 57 | 92% | 2.6 - 5.7 | ||
E | Orientering | 244 | 100 | 41% | 0.05 | 55 | 41 | 75% | 4.8 - 5.9 | ||
F | Fiskspelet | 305 | 232 | 76% | 0.02 | 15 | 14 | 93% | 3.9 - 6.5 |
KATT 2014
Submissions | Users | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
# | Name | Total | Acc. | Ratio | Fastest | Total | Acc. | Ratio | Difficulty | ||
A | Strumpmatchning 2 | 249 | 154 | 62% | 0.02 | 66 | 55 | 83% | 3.2 - 3.7 | ||
B | Brädspelet | 238 | 169 | 71% | 0.00 | 76 | 70 | 92% | 2.6 - 2.9 | ||
C | Bokrecensioner | 538 | 187 | 35% | 0.16 | 43 | 32 | 74% | 5.2 - 7.7 | ||
D | Låttexter | 282 | 100 | 35% | 1.37 | 44 | 22 | 50% | 6.9 - 9.0 |
Onlinekvalet 2014
Submissions | Users | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
# | Name | Total | Acc. | Ratio | Fastest | Total | Acc. | Ratio | Difficulty | ||
A | Sortera spellistan | 546 | 301 | 55% | 0.00 | 220 | 203 | 92% | 1.6 - 1.9 | ||
B | Vikingahackare | 697 | 388 | 56% | 0.00 | 347 | 330 | 95% | 1.3 | ||
C | TV-tittande | 245 | 94 | 38% | 0.05 | 89 | 77 | 87% | 3.1 | ||
D | Dansmatta | 513 | 352 | 69% | 0.00 | 98 | 88 | 90% | 2.3 - 4.5 | ||
E | Rövarspråket | 637 | 314 | 49% | 0.00 | 88 | 71 | 81% | 3.4 - 6.0 | ||
F | Pixelproblem | 407 | 333 | 82% | 0.00 | 29 | 22 | 76% | 5.1 - 7.7 |
Skolkvalet 2014
Submissions | Users | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
# | Name | Total | Acc. | Ratio | Fastest | Total | Acc. | Ratio | Difficulty | ||
A | Sortera spellistan | 546 | 301 | 55% | 0.00 | 220 | 203 | 92% | 1.6 - 1.9 | ||
B | Tågväxeln | 152 | 121 | 80% | 0.00 | 76 | 74 | 97% | 1.7 - 2.4 |
KATT 2013
Submissions | Users | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
# | Name | Total | Acc. | Ratio | Fastest | Total | Acc. | Ratio | Difficulty | ||
A | Summa summarum | 509 | 365 | 72% | 0.01 | 88 | 84 | 95% | 3.3 - 4.4 | ||
B | Miniröj | 166 | 150 | 90% | 0.00 | 40 | 39 | 98% | 3.9 - 7.1 | ||
C | Kötid | 573 | 373 | 65% | 0.01 | 107 | 102 | 95% | 2.0 - 5.6 | ||
D | Orkesteroptimering | 121 | 74 | 61% | 0.00 | 28 | 23 | 82% | 7.2 - 8.1 | ||
E | Udda mullvadar | 136 | 91 | 67% | 0.00 | 30 | 25 | 83% | 5.9 - 6.7 |
Finalen 2013
Submissions | Users | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
# | Name | Total | Acc. | Ratio | Fastest | Total | Acc. | Ratio | Difficulty | ||
A | Hailstone Numbers | 424 | 361 | 85% | 0.00 | 154 | 153 | 99% | 1.6 - 3.7 | ||
B | Bingo | 260 | 227 | 87% | 0.01 | 109 | 106 | 97% | 1.3 - 3.7 | ||
C | Going to School | 312 | 247 | 79% | 0.00 | 134 | 132 | 99% | 1.8 - 3.0 | ||
D | Australian open | 91 | 76 | 84% | 0.00 | 47 | 45 | 96% | 2.0 - 3.2 | ||
E | Springoalla | 253 | 156 | 62% | 0.00 | 59 | 50 | 85% | 4.1 - 5.4 | ||
F | Storstad | 416 | 227 | 55% | 0.04 | 85 | 77 | 91% | 5.0 - 6.4 | ||
G | Räkneord | 38 | 16 | 42% | 0.00 | 17 | 11 | 65% | 6.4 - 8.6 |
Onlinekvalet 2013
Submissions | Users | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
# | Name | Total | Acc. | Ratio | Fastest | Total | Acc. | Ratio | Difficulty | ||
A | Kängurumamman | 395 | 254 | 64% | 0.00 | 200 | 195 | 98% | 2.0 - 2.1 | ||
B | Lagtävling | 208 | 146 | 70% | 0.00 | 74 | 70 | 95% | 5.2 - 6.4 | ||
C | Järnvägen | 89 | 71 | 80% | 0.00 | 41 | 40 | 98% | 5.7 - 6.1 | ||
D | Lasta färjan | 316 | 190 | 60% | 0.00 | 76 | 71 | 93% | 4.0 - 4.5 | ||
E | Samla stenar | 510 | 303 | 59% | 0.01 | 70 | 64 | 91% | 4.8 - 5.3 | ||
F | Wikipediaspråk | 134 | 84 | 63% | 0.21 | 46 | 43 | 93% | 5.4 - 5.7 |
KATT 2012
Submissions | Users | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
# | Name | Total | Acc. | Ratio | Fastest | Total | Acc. | Ratio | Difficulty | ||
B | Youngdiagram | 62 | 14 | 23% | 0.01 | 8 | 6 | 75% | 7.1 - 7.6 |
Finalen 2012
Submissions | Users | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
# | Name | Total | Acc. | Ratio | Fastest | Total | Acc. | Ratio | Difficulty | ||
E | Fyrtornen | 199 | 92 | 46% | 0.18 | 35 | 31 | 89% | 4.9 - 5.1 |
Onlinekvalet 2012
Submissions | Users | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
# | Name | Total | Acc. | Ratio | Fastest | Total | Acc. | Ratio | Difficulty | ||
D | Börsen | 255 | 178 | 70% | 0.00 | 74 | 69 | 93% | 2.5 - 4.3 |
Skolkvalet 2012
Submissions | Users | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
# | Name | Total | Acc. | Ratio | Fastest | Total | Acc. | Ratio | Difficulty | ||
A | Lagomvinklade trianglar | 384 | 225 | 59% | 0.00 | 211 | 190 | 90% | 1.7 - 1.8 | ||
B | Wordfeud | 41 | 31 | 76% | 0.00 | 26 | 26 | 100% | 4.2 | ||
C | Talfamiljer | 66 | 39 | 59% | 0.01 | 30 | 28 | 93% | 4.6 - 5.1 | ||
D | Book Shelves | 294 | 275 | 94% | 0.00 | 172 | 170 | 99% | 1.3 - 3.3 | ||
E | Åttaspelet | 169 | 157 | 93% | 0.00 | 73 | 73 | 100% | 1.6 - 2.1 | ||
F | Fotbollsmatchen | 32 | 28 | 88% | 0.00 | 24 | 23 | 96% | 6.0 |
Onlinekvalet 2011
Submissions | Users | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
# | Name | Total | Acc. | Ratio | Fastest | Total | Acc. | Ratio | Difficulty | ||
C | Erdös-nummer | 237 | 185 | 78% | 0.01 | 67 | 64 | 96% | 2.2 - 3.8 |
Skolkvalet 2011
Submissions | Users | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
# | Name | Total | Acc. | Ratio | Fastest | Total | Acc. | Ratio | Difficulty | ||
A | The Recipe | 392 | 324 | 83% | 0.00 | 248 | 245 | 99% | 1.3 - 1.5 | ||
B | Sifferlek | 314 | 194 | 62% | 0.00 | 84 | 80 | 95% | 2.1 - 5.1 |
Skolkvalet 2010
Submissions | Users | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
# | Name | Total | Acc. | Ratio | Fastest | Total | Acc. | Ratio | Difficulty | ||
A | Bus Card | 455 | 267 | 59% | 0.00 | 164 | 153 | 93% | 1.9 - 3.3 |
BOI 2009
Submissions | Users | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
# | Name | Total | Acc. | Ratio | Fastest | Total | Acc. | Ratio | Difficulty | ||
Dag 1, A | Beetle | 153 | 151 | 99% | 0.00 | 29 | 29 | 100% | 2.3 - 7.3 |
Onlinekvalet 2009
Submissions | Users | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
# | Name | Total | Acc. | Ratio | Fastest | Total | Acc. | Ratio | Difficulty | ||
B | The Library | 292 | 275 | 94% | 0.00 | 91 | 91 | 100% | 1.4 - 5.0 | ||
D | Digital Signal Processors | 119 | 97 | 82% | 0.00 | 53 | 51 | 96% | 2.0 - 2.6 | ||
F | Jan Ersa | 195 | 130 | 67% | 0.00 | 67 | 66 | 99% | 2.5 - 3.2 |
Finalen 2009
Submissions | Users | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
# | Name | Total | Acc. | Ratio | Fastest | Total | Acc. | Ratio | Difficulty | ||
E | Bokstavslek | 47 | 31 | 66% | 0.10 | 19 | 19 | 100% | 5.0 - 6.1 |
Onlinekvalet 2008
Submissions | Users | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
# | Name | Total | Acc. | Ratio | Fastest | Total | Acc. | Ratio | Difficulty | ||
B | Buying Votes | 331 | 222 | 67% | 0.00 | 134 | 131 | 98% | 1.6 - 3.6 |
Onlinekvalet 2007
Submissions | Users | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
# | Name | Total | Acc. | Ratio | Fastest | Total | Acc. | Ratio | Difficulty | ||
B | Begränsningsarea | 236 | 184 | 78% | 0.00 | 139 | 133 | 96% | 1.4 - 1.7 |
Skolkvalet 2007
Submissions | Users | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
# | Name | Total | Acc. | Ratio | Fastest | Total | Acc. | Ratio | Difficulty | ||
D | Bokstavslek | 93 | 48 | 52% | 0.00 | 42 | 38 | 90% | 4.9 - 5.0 |
Kvalet 2006
Submissions | Users | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
# | Name | Total | Acc. | Ratio | Fastest | Total | Acc. | Ratio | Difficulty | ||
C | Ramsan | 404 | 329 | 81% | 0.00 | 206 | 202 | 98% | 1.4 - 2.8 |
Finalen 2005
Submissions | Users | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
# | Name | Total | Acc. | Ratio | Fastest | Total | Acc. | Ratio | Difficulty | ||
G | Fabriksrobot | 67 | 53 | 79% | 0.00 | 21 | 20 | 95% | 4.1 - 4.6 |
Finalen 2004
Submissions | Users | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
# | Name | Total | Acc. | Ratio | Fastest | Total | Acc. | Ratio | Difficulty | ||
A | Full Tank | 187 | 89 | 48% | 0.00 | 54 | 50 | 93% | 3.3 - 4.6 | ||
B | Tåget | 76 | 63 | 83% | 0.00 | 42 | 42 | 100% | 2.6 - 2.8 | ||
C | Mancala | 137 | 103 | 75% | 0.00 | 43 | 41 | 95% | 3.1 - 4.5 | ||
D | Pyramidtärningar | 114 | 80 | 70% | 0.00 | 30 | 29 | 97% | 3.4 - 5.4 | ||
E | Utskrift | 86 | 68 | 79% | 0.00 | 40 | 40 | 100% | 2.4 | ||
F | Rimord | 64 | 43 | 67% | 0.00 | 22 | 21 | 95% | 4.2 - 5.1 | ||
G | Kulturkrockar | 127 | 90 | 71% | 0.01 | 30 | 29 | 97% | 3.4 - 6.0 |
Finalen 2002
Submissions | Users | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
# | Name | Total | Acc. | Ratio | Fastest | Total | Acc. | Ratio | Difficulty | ||
D | Alfametik | 120 | 100 | 83% | 0.00 | 33 | 31 | 94% | 2.6 - 5.9 | ||
F | Ett markant problem | 95 | 59 | 62% | 0.00 | 17 | 15 | 88% | 4.3 - 5.0 |
Finalen 2000
Submissions | Users | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
# | Name | Total | Acc. | Ratio | Fastest | Total | Acc. | Ratio | Difficulty | ||
B | Tågväxling | 137 | 105 | 77% | 0.00 | 71 | 67 | 94% | 2.8 - 3.3 |
Kvalet 1999
Submissions | Users | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
# | Name | Total | Acc. | Ratio | Fastest | Total | Acc. | Ratio | Difficulty | ||
A | Kylskåpstransport | 84 | 80 | 95% | 0.00 | 47 | 47 | 100% | 2.1 - 3.5 | ||
B | Brevbäraren | 122 | 87 | 71% | 0.00 | 58 | 56 | 97% | 4.3 - 4.4 |
Finalen 1995
Submissions | Users | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
# | Name | Total | Acc. | Ratio | Fastest | Total | Acc. | Ratio | Difficulty | ||
A | Basaddition | 212 | 80 | 38% | 0.00 | 57 | 53 | 93% | 3.9 - 4.7 |
Kvalet 1998
Submissions | Users | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
# | Name | Total | Acc. | Ratio | Fastest | Total | Acc. | Ratio | Difficulty | ||
B | Primtalssummor | 179 | 95 | 53% | 0.00 | 51 | 47 | 92% | 4.0 - 4.8 |
Kvalet 1995
Submissions | Users | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
# | Name | Total | Acc. | Ratio | Fastest | Total | Acc. | Ratio | Difficulty | ||
B | Travar med böcker | 76 | 65 | 86% | 0.00 | 54 | 53 | 98% | 2.6 - 3.4 |
Träningsproblem
Submissions | Users | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
Name | Total | Acc. | Ratio | Fastest | Total | Acc. | Ratio | Difficulty | ||
Addition och subtraktion | 1801 | 841 | 47% | 0.00 | 814 | 750 | 92% | 1.5 | ||
A Different Problem | 457 | 171 | 37% | 0.00 | 167 | 145 | 87% | 2.7 | ||
Bandwidth | 158 | 102 | 65% | 0.07 | 40 | 36 | 90% | 3.5 - 4.7 | ||
Betygsättning | 593 | 309 | 52% | 0.00 | 321 | 290 | 90% | 1.9 | ||
Bijektion | 146 | 99 | 68% | 0.00 | 88 | 84 | 95% | 2.4 | ||
Binär heap | 143 | 60 | 42% | 0.26 | 31 | 28 | 90% | 3.9 | ||
Biosällskap | 314 | 133 | 42% | 0.00 | 136 | 122 | 90% | 2.9 | ||
Biosällskap 2 | 181 | 98 | 54% | 0.00 | 102 | 94 | 92% | 2.7 | ||
Caesar | 167 | 103 | 62% | 0.00 | 100 | 96 | 96% | 1.8 | ||
Den busiga eleven | 792 | 350 | 44% | 0.00 | 387 | 330 | 85% | 2.2 | ||
Förväntad förlust | 518 | 175 | 34% | 0.00 | 159 | 136 | 86% | 3.0 | ||
Fullsatt buss | 83 | 58 | 70% | 0.00 | 55 | 52 | 95% | 2.5 | ||
GCD | 205 | 67 | 33% | 0.00 | 65 | 56 | 86% | 4.0 | ||
Hello World! | 1363 | 626 | 46% | 0.00 | 673 | 576 | 86% | 1.9 | ||
Hur långa är tändstickorna? | 529 | 177 | 33% | 0.00 | 238 | 172 | 72% | 3.3 | ||
Kalkylator | 106 | 64 | 60% | 0.00 | 61 | 55 | 90% | 3.1 | ||
Kicka boll med Zlatan | 341 | 156 | 46% | 0.00 | 170 | 152 | 89% | 1.8 | ||
Klappkonstruktion | 217 | 52 | 24% | 0.00 | 50 | 39 | 78% | 6.5 | ||
Lagomvinklade trianglar (jättesvår) | 113 | 64 | 57% | 0.02 | 16 | 9 | 56% | 7.5 | ||
Lagomvinklade trianglar (svår) | 256 | 123 | 48% | 0.01 | 88 | 57 | 65% | 5.9 | ||
Långtbortistanska personnummer | 352 | 194 | 55% | 0.00 | 175 | 162 | 93% | 2.0 | ||
Magnus måndag morgon | 548 | 381 | 70% | 0.00 | 383 | 362 | 95% | 1.5 | ||
Mårten's DFS | 194 | 70 | 36% | 0.01 | 36 | 26 | 72% | 6.1 - 6.9 | ||
Matt i ett drag | 82 | 16 | 20% | 0.00 | 13 | 11 | 85% | 5.8 | ||
Minimala Fibonaccisummor | 139 | 77 | 55% | 0.00 | 81 | 72 | 89% | 3.3 | ||
Myror | 287 | 109 | 38% | 0.00 | 104 | 92 | 88% | 3.2 | ||
N-summa | 604 | 379 | 63% | 0.00 | 362 | 336 | 93% | 1.7 | ||
Omvändning | 466 | 289 | 62% | 0.00 | 277 | 263 | 95% | 1.5 | ||
Otur | 752 | 58 | 8% | 0.00 | 77 | 25 | 32% | 8.3 | ||
Pelles armhävningar | 293 | 195 | 67% | 0.00 | 200 | 181 | 90% | 2.0 | ||
Räknefunktioner | 230 | 110 | 48% | 0.00 | 111 | 96 | 86% | 1.9 | ||
Robot Riot | 431 | 169 | 39% | 0.01 | 92 | 71 | 77% | 3.1 - 3.8 | ||
Ski optimization | 104 | 104 | 100% | 0.01 | 18 | 18 | 100% | 3.5 - 8.6 | ||
Telefonkatalog | 112 | 37 | 33% | 0.00 | 41 | 36 | 88% | 4.4 | ||
Tre-sortering | 590 | 302 | 51% | 0.00 | 306 | 275 | 90% | 1.9 | ||
Triangelarea | 896 | 506 | 56% | 0.00 | 514 | 487 | 95% | 1.5 | ||
Triangelskolan | 208 | 129 | 62% | 0.00 | 124 | 116 | 94% | 2.0 | ||
Triangelskolan 2 | 126 | 56 | 44% | 0.00 | 49 | 43 | 88% | 4.0 | ||
Två-summa | 1433 | 855 | 60% | 0.00 | 742 | 708 | 95% | 1.4 | ||
Udda tal | 656 | 409 | 62% | 0.00 | 417 | 388 | 93% | 1.7 | ||
Växla pengar | 279 | 160 | 57% | 0.00 | 164 | 145 | 88% | 2.1 | ||
Vectorfunktioner | 161 | 49 | 30% | 0.03 | 45 | 40 | 89% | 3.9 |