Problems

Problem Category Points AC % Users
APIO '15 P3 - Palembang Bridges APIO 20p 9.3% 26
APIO '16 P1 - Boat APIO 20p 19.4% 34
APIO '16 P2 - Fireworks APIO 40p 34.5% 28
APIO '17 P1 - Land of the Rainbow Gold APIO 30p 12.5% 2
APIO '17 P2 - Travelling Merchant APIO 20p 28.1% 17
APIO '18 P1 - New Home APIO 25 8.1% 5
APIO '18 P2 - Circle Selection APIO 25p 5.3% 1
APIO '18 P3 - Duathlon APIO 30 30.3% 25
APIO '19 P1 - Strange Device APIO 20 45.2% 22
APIO '19 P2 - Bridges APIO 35p 11.3% 16
APIO '19 P3 - Street Lamps APIO 35p 12.5% 17
A Plus B Fun Math 3p 47.1% 5227
A Plus B (Hard) Fun Math 15p 10.9% 303
Marcus Approximation Uncategorized 12p 32.8% 15
All Pairs Shortest Path Classics 20p 10.0% 3
APTX 4869 Uncategorized 10 43.3% 30
Art Academy 0: Prologue Uncategorized 3p 39.7% 190
Art Academy Uncategorized 5p 37.7% 31
Art Academy II: The Grand Escape Uncategorized 7p 21.9% 49
Art Academy III: Sabotage Uncategorized 20p 11.8% 5
Art Academy IV: Alice's Blazing Fury Uncategorized 30p 13.2% 4
Art Academy V: Ruin Uncategorized 12p 30.6% 36
Art Academy VI: The Last Stand Uncategorized 12p 26.1% 22
Art Academy VII: A Mysterious Object Uncategorized 12p 39.8% 37
A Simple Mean Fun Math 7 12.2% 31
A Simple Maximum Fun Math 7 12.8% 25
A Simple Mode Fun Math 7p 9.9% 16
A Simple Minus Fun Math 10 28.9% 14
A Simple Multiplication Fun Math 12 11.2% 12
A Sum Problem Olympiads School 12p 13.7% 50
Athena on Zanzibar Island Olympiads School 12p 6.4% 21
A Times B Fun Math 20p 14.2% 85
Attraction Uncategorized 10p 20.1% 63
Air Uncategorized 7 19.2% 39
Balance Uncategorized 5 43.6% 156
Change Uncategorized 7 41.2% 35
Earth Uncategorized 3 34.0% 190
Fire Uncategorized 5 31.3% 128
Spirits Uncategorized 10 7.6% 10
Water Uncategorized 3 63.3% 461
Avocado Trees! Uncategorized 5 36.1% 49
Adding Reversed Numbers Uncategorized 5 48.9% 294
Palindromic Integer Partition Uncategorized 5p 34.4% 111
Bad Paths Fun Math 12p 20.5% 37
Bank Notes Uncategorized 7 17.4% 88
Bubble Cup V8 A Fibonotci Bubble Cup 25 6.1% 4
Bubble Cup V8 B Bribes Bubble Cup 20 18.2% 33
Bubble Cup V8 C Party Bubble Cup 20 0.0% 0
Bubble Cup V8 D Tablecity Bubble Cup 10 39.5% 103
Bubble Cup V8 E Spectator Riots Bubble Cup 25 100.0% 2