Problems from 2018 Atlantic Canadian Preliminary Contest
| Submissions | Users | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Name | Total | Acc. | Ratio | Fastest | Total | Acc. | Ratio | Difficulty | ||
| Divisibility Shortcut | 469 | 114 | 24% | 0.01 | 94 | 71 | 76% | 3.8 | ||
| Driver's Dilemma | 551 | 270 | 49% | 0.00 | 239 | 225 | 94% | 2.0 | ||
| Fog Catchers | 32 | 11 | 34% | 0.14 | 7 | 6 | 86% | 5.7 | ||
| Lorem Ipsum | 76 | 24 | 32% | 0.01 | 28 | 20 | 71% | 6.7 | ||
| Luhn's Checksum Algorithm | 1877 | 1092 | 58% | 0.00 | 955 | 917 | 96% | 1.5 | ||
| Multi-Year Contest Scheduling | 74 | 29 | 39% | 0.00 | 29 | 25 | 86% | 4.2 | ||
| Party Game | 411 | 102 | 25% | 0.00 | 84 | 59 | 70% | 4.6 | ||
| Send More Money | 151 | 41 | 27% | 0.01 | 50 | 33 | 66% | 7.7 | ||