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Problem Category Points ▴ AC % Users
DMOPC '22 Contest 1 P2 - Hat Swap DMOPC 10p 24.0% 228
DMOPC '22 Contest 4 P2 - Fake Painting DMOPC 10p 18.6% 89
DMOPC '22 Contest 3 P2 - New Components DMOPC 10p 17.9% 161
DMOPC '23 Contest 1 P2 - Knights on Chessboard DMOPC 10p 14.0% 197
DMOPC '14 Contest 2 P6 - Selective Cutting DMOPC 12p 29.2% 379
DMOPC '14 Contest 4 P4 - Sketchley Park DMOPC 12p 16.1% 101
DMOPC '15 Contest 2 P4 - Personal Assistant DMOPC 12p 30.3% 246
DMOPC '15 Contest 3 P4 - Contagion DMOPC 12p 11.3% 233
DMOPC '15 Contest 4 P6 - Alarms DMOPC 12p 37.5% 38
DMOPC '15 Contest 5 P4 - Steins;Number DMOPC 12p 20.3% 70
DMOPC '16 Contest 1 P5 - Blood Tubes DMOPC 12p 40.5% 291
DMOPC '16 Contest 2 P6 - Console Simulator 2017 DMOPC 12p 11.8% 26
DMOPC '17 Contest 1 P4 - Quests DMOPC 12p 20.8% 289
DMOPC '17 Contest 2 P4 - Mimi and Dictionary DMOPC 12p 21.7% 83
DMOPC '17 Contest 4 P5 - Revised IOI DMOPC 12 28.8% 38
DMOPC '18 Contest 1 P5 - Sorting DMOPC 12p 24.7% 32
DMOPC '18 Contest 1 P3 - Sorting DMOPC 12p 21.4% 84
DMOPC '18 Contest 1 P4 - Sorting DMOPC 12p 14.1% 85
DMOPC '18 Contest 4 P4 - Dr. Henri and Lab Data DMOPC 12p 35.1% 284
DMOPC '18 Contest 5 P4 - An Art Gallery Problem DMOPC 12p 13.2% 73
DMOPC '19 Contest 1 P3 - Simple Math DMOPC 12 18.4% 45
DMOPC '19 Contest 2 P3 - Selection DMOPC 12 38.7% 163
DMOPC '19 Contest 3 P3 - Majority DMOPC 12p 48.3% 268
DMOPC '19 Contest 4 P3 - Taking Cues DMOPC 12p 20.0% 77
DMOPC '19 Contest 5 P3 - Captivating Construction Challenge DMOPC 12p 44.9% 120
DMOPC '19 Contest 7 P3 - Tree Pruning DMOPC 12p 21.3% 137
DMOPC '20 Contest 3 P3 - A Ring of Buckets DMOPC 12p 7.0% 60
DMOPC '20 Contest 4 P3 - Roving Roombas DMOPC 12p 19.8% 182
DMOPC '21 Contest 1 P3 - Mystery DAG DMOPC 12 14.8% 111
DMOPC '21 Contest 2 P3 - Divisions DMOPC 12p 8.8% 78
DMOPC '21 Contest 4 P3 - Palindromic Presents DMOPC 12p 22.2% 164
DMOPC '21 Contest 5 P3 - Permutations & Primes DMOPC 12p 16.2% 148
DMOPC '21 Contest 7 P3 - Whack-an-Ishigami DMOPC 12p 15.5% 82
DMOPC '21 Contest 9 P3 - Terrible Trains DMOPC 12p 22.4% 90
DMOPC '21 Contest 10 P3 - Peculiar Reflections DMOPC 12p 14.2% 75
DMOPC '22 Contest 1 P3 - Group Project DMOPC 12p 14.0% 95
DMOPC '22 Contest 2 P3 - Good Permutations DMOPC 12p 20.0% 122
DMOPC '22 Contest 1 P4 - Card Game DMOPC 12p 15.9% 63
DMOPC '22 Contest 5 P3 - Sorted XOR DMOPC 12p 15.9% 68
DMOPC '23 Contest 1 P3 - Colour Scheme DMOPC 12p 10.9% 87
DMOPC '13 Contest 1 P5 - Math on Titan DMOPC 15p 17.0% 40
DMOPC '13 Contest 3 P4 - Snowman DMOPC 15p 12.5% 34
DMOPC '14 Exam Time P5 - Happy Teachers DMOPC 15p 21.9% 179
DMOPC '14 Exam Time P6 - Math Homework DMOPC 15p 24.3% 61
DMOPC '14 Contest 6 P5 - Planning DMOPC 15p 23.6% 36
DMOPC '15 Contest 2 P5 - Sysadmin DMOPC 15p 12.0% 69
DMOPC '15 Contest 3 P5 - Total Annihilation DMOPC 15p 19.0% 98
DMOPC '15 Contest 4 P5 - Scribe DMOPC 15p 26.7% 38
DMOPC '15 Contest 5 P5 - World Line Convergence DMOPC 15p 23.8% 104
DMOPC '16 Contest 1 P4 - Tree Appraisal DMOPC 15p 36.7% 68