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Problem Category Points AC % Users
ACM U of T Tryouts C3 F - A Pleasant Stroll ICPC 15 18.2% 34
ACM U of T Tryouts C3 G - Office Mates ICPC 15 21.4% 35
A Coin Problem Uncategorized 12p 19.4% 323
A Combining Problem Uncategorized 20 14.7% 19
ACSL '09 Practice P1 - Kansas Uncategorized 7 12.5% 68
ACSL '09 Practice P2 - Cars Uncategorized 10p 18.9% 37
ACSL '09 Practice P3 - Zeroes Uncategorized 10 22.1% 142
ACSL '09 Practice P4 - Rank Uncategorized 7 48.8% 1214
ACSL '09 Practice P5 - Fax Uncategorized 12p 27.3% 21
ACSL '09 Practice P6 - Expression Uncategorized 10p 12.1% 33
ACSL '09 Practice P7 - Cube Uncategorized 15 16.1% 28
ACSL '09 Contest 1 Senior - Bridge Uncategorized 10p 24.5% 17
ACSL '09 Contest 3 Senior - Pinochle Uncategorized 10p 34.0% 4
A Digit Problem Uncategorized 12p 16.8% 53
April Fools' Day Contest 1 P1 - Sample Case Uncategorized 0 55.3% 259
April Fools' Day Contest 1 P2 - Sample Case Uncategorized 0 24.8% 169
April Fools' Day Contest 1 P3 - Author Uncategorized 0 52.0% 225
April Fools' Day Contest 1 P4 - Choosing Choosily Uncategorized 0p 42.7% 258
April Fools' Day Contest 1 P5 - Definition Uncategorized 0 42.2% 210
April Fools' Day Contest 1 P6 - April Fools' Day (BOJ Edition) Uncategorized 0 3.2% 162
April Fools' Day Contest 1 P7 - Half-Plane Intersection Uncategorized 0 3.7% 82
April Fools' Day Contest 1 P8 - NP-Hard Uncategorized 0 5.8% 29
April Fools' Day Contest 2 P1 - Columbus' Conjecting Conundrum Uncategorized 0 55.9% 171
April Fools' Day Contest 2 P2 - Brainrot Quiz Uncategorized 0 7.3% 64
April Fools' Day Contest 2 P3 - Fast Code Only! Uncategorized 0 35.1% 134
April Fools' Day Contest 2 P4 - iryg HUIunuim m Uncategorized 0 33.5% 86
April Fools' Day Contest 2 P5 - Non-polynomial Uncategorized 0 23.0% 45
April Fools' Day Contest 2 P6 - LLM or not? Uncategorized 0 7.1% 79
April Fools' Day Contest 2 P6 - LLM or not? (Hard) Uncategorized 0 10.3% 79
April Fools' Day Contest 2 P7 - Can you? Uncategorized 0p 48.1% 146
April Fools' Day Contest 2 P7 - Can you? (Hard) Uncategorized 0 8.3% 92
A Harder Game Uncategorized 15p 8.8% 34
Arcadia Computing Contest 1 P1 - Test Anxiety Uncategorized 3 41.9% 396
Arcadia Computing Contest 1 P2 - Chemistry Uncategorized 5 30.2% 246
Arcadia Computing Contest 1 P3 - ScanTron Uncategorized 5p 27.6% 214
Arcadia Computing Contest 1 P4 - Cyclic Sorting Uncategorized 7p 21.4% 140
Arcadia Computing Contest 1 P5 - Hacking Grades Uncategorized 7 38.0% 118
Arcadia Computing Contest 2 P1 - Rejected Uncategorized 3 68.9% 295
Arcadia Computing Contest 2 P2 - Tennis Uncategorized 5 45.5% 284
Arcadia Computing Contest 2 P3 - Alternato Uncategorized 7p 18.2% 155
Arcadia Computing Contest 2 P4 - Choose Your Own Adventure! Uncategorized 7 40.9% 150
Arcadia Computing Contest 2 P5 - lp0 is on fire! Uncategorized 10p 29.7% 131
Alawn's Problem Uncategorized 7 36.1% 30
Sum of Primes 2 Uncategorized 5p 20.7% 399
A Long Problem Uncategorized 0p 56.9% 48
Alphabet Score Uncategorized 3p 49.7% 342
Adaptive Mechanized Calcium Chlorohypochlorite Uncategorized 25 25.5% 20
Amplitude Hackathon '23 Problem 1 - Company Values Uncategorized 0p 28.1% 50
Amplitude Hackathon '23 Problem 2 - Gigatron Lag Uncategorized 3p 30.2% 52
Amplitude Hackathon '23 Problem 3 - Dedupe Uncategorized 5p 48.8% 63