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Problem Category Points AC % ▾ Users
DMOPC '13 Contest 1 P5 - Math on Titan DMOPC 15p 17.0% 40
DMOPC '18 Contest 6 P2 - Enantiomers DMOPC 7 16.9% 55
DMOPC '17 Contest 4 P3 - Third Place DMOPC 7p 16.8% 140
DMOPC '14 Contest 5 P5 - Attack on Anti-Spiral DMOPC 25p 16.7% 22
DMOPC '17 Contest 2 P2 - Balance DMOPC 5p 16.6% 316
DMOPC '19 Contest 2 P1 - Box and Whiskers DMOPC 5 16.5% 250
DMOPC '18 Contest 2 P6 - Standing Ovation DMOPC 30p 16.5% 15
DMOPC '21 Contest 4 P1 - Tree Shopping DMOPC 7 16.4% 161
DMOPC '15 Contest 2 P3 - Origami DMOPC 7p 16.4% 187
DMOPC '21 Contest 5 P3 - Permutations & Primes DMOPC 12p 16.2% 148
DMOPC '19 Contest 6 P6 - Math is Difficult DMOPC 25p 16.1% 28
DMOPC '14 Contest 4 P4 - Sketchley Park DMOPC 12p 16.1% 101
DMOPC '20 Contest 1 P6 - Victor Identifies Software DMOPC 25p 16.1% 32
DMOPC '22 Contest 4 P3 - K-Knight DMOPC 15 16.0% 42
DMOPC '20 Contest 2 P6 - Unfair Game DMOPC 25p 16.0% 26
DMOPC '21 Contest 4 P5 - Graph Generator DMOPC 20p 16.0% 17
DMOPC '21 Contest 8 P4 - Grid Operations DMOPC 25p 15.9% 17
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 '21 Contest 7 P3 - Whack-an-Ishigami DMOPC 12p 15.5% 82
DMOPC '22 Contest 2 P1 - DMOPC Crisis DMOPC 5p 15.5% 313
DMOPC '17 Contest 2 P6 - Lazy Days DMOPC 15p 15.4% 36
DMOPC '17 Contest 2 P5 - Game DMOPC 20p 15.4% 9
DMOPC '21 Contest 2 P5 - Permutations DMOPC 25p 15.4% 15
DMOPC '19 Contest 7 P7 - Fluid Dynamics DMOPC 35p 15.4% 15
DMOPC '17 Contest 4 P6 - Best Girl DMOPC 25p 15.4% 10
DMOPC '18 Contest 6 P5 - Quadrat Sampling DMOPC 20p 15.2% 60
DMOPC '18 Contest 3 P3 - Bob and Math Class DMOPC 10p 15.1% 55
DMOPC '18 Contest 1 P1 - Sorting DMOPC 5p 15.0% 312
DMOPC '21 Contest 1 P3 - Mystery DAG DMOPC 12 14.8% 111
DMOPC '17 Contest 5 P6 - Bridges DMOPC 20p 14.8% 7
DMOPC '20 Contest 6 P1 - Tug of War DMOPC 7p 14.8% 175
DMOPC '15 Contest 5 P1 - Gel Bananas DMOPC 3p 14.7% 225
DMOPC '21 Contest 7 P6 - Rainbow Subgraphs DMOPC 30p 14.6% 8
DMOPC '23 Contest 1 P6 - Sky Clearing Up DMOPC 35p 14.6% 4
DMOPC '19 Contest 6 P3 - Grade 11 Math DMOPC 10p 14.4% 119
DMOPC '20 Contest 4 P1 - Missing Numbers DMOPC 5p 14.3% 363
DMOPC '21 Contest 10 P3 - Peculiar Reflections DMOPC 12p 14.2% 75
DMOPC '21 Contest 3 P4 - Sorting Subsequences DMOPC 20p 14.2% 32
DMOPC '22 Contest 4 P1 - Alone Time DMOPC 5p 14.2% 179
DMOPC '16 Contest 3 P3 - Phantom Fight DMOPC 10p 14.1% 98
DMOPC '23 Contest 1 P2 - Knights on Chessboard DMOPC 10p 14.1% 197
DMOPC '18 Contest 1 P4 - Sorting DMOPC 12p 14.1% 85
DMOPC '15 Contest 6 P3 - Harvest DMOPC 7p 14.1% 314
DMOPC '18 Contest 5 P2 - A Photography Problem DMOPC 7 14.1% 127
DMOPC '22 Contest 1 P3 - Group Project DMOPC 12p 14.0% 95
DMOPC '15 Contest 6 P6 - Graf Zeppelin DMOPC 7p 13.9% 71
DMOPC '18 Contest 3 P5 - Bob and Physics Class DMOPC 15p 13.9% 17
DMOPC '22 Contest 4 P4 - Anki Reviews DMOPC 17p 13.7% 36
DMOPC '20 Contest 5 P4 - Slacking Off DMOPC 15p 13.5% 82