Problems

Problem search

Point range
Go Random
Problem Category Points ▾ AC % Users
LCC '18 Contest 2 J1 - Derek and Snow LCC 3 21.8% 66
Fizz Buzz Co-Ed 3 54.7% 140
Maintaining a Sequence Uncategorized 3p 29.5% 59
A Subtracting Problem Uncategorized 3 63.0% 85
Graph Theory 2 Uncategorized 3 31.3% 88
A Binary Problem Uncategorized 3 37.7% 189
LCC/Moose '18 Contest 3 J2 - Dereck's Procrastination LCC 3 78.3% 146
LCC/Moose '18 Contest 3 J1 - Ninja Clashing LCC 3 44.4% 156
Girls Invitational '18 J1 - Not Not Very Very Girls Invitational 3 43.6% 38
A Palindrome Problem Uncategorized 3 63.0% 80
A Max Problem Uncategorized 3 21.1% 86
LCC '18 Contest 4 J2 - Dereck and Essays LCC 3p 60.0% 60
Inaho V Uncategorized 3p 25.3% 34
Girls Invitational '18 J2 - Munara’s Magnificent Math Machine Girls Invitational 3 63.2% 36
Mock CCC '19 Contest 1 J3 - Mathematical Math Uncategorized 3p 47.4% 60
Mock CCC '19 Contest 1 J2 - CCO Uncategorized 3p 36.2% 55
Mock CCC '19 Contest 1 J1 - Dividers Uncategorized 3p 62.1% 88
LCC '18 Contest 5 J1 - Mints LCC 3 76.2% 59
Girls Invitational '19 J2 - Emily Who Girls Invitational 3p 38.7% 63
Girls Invitational '19 J1 - Ecalevol Triplets Girls Invitational 3p 18.4% 39
A Vector Problem Uncategorized 3 24.7% 42
LCC/Moose '19 Contest 1 J2 - A Car Problem LCC 3p 49.2% 69
LCC/Moose '19 Contest 1 J1 - Jaden Smith LCC 3p 27.1% 73
LCC/Moose '19 Contest 2 J2 - Characteristic Characters LCC 3p 63.2% 48
LCC/Moose '19 Contest 2 J1 - Professor McGonagall LCC 3p 58.9% 60
LCC/Moose '19 Contest 3 J1 - Discrete Pinwheel LCC 3p 22.9% 53
Phone Phun ICS3U 3p 40.4% 60
A Unique List Competitive 3p 46.3% 60
LCC/Moose '19 Contest 2 S1 - ?️eans LCC 3p 60.0% 86
nicoella's Amazing Alts Competitive 3p 80.0% 47
MLE '19 Contest 4 P2 - Troll Uncategorized 3 85.3% 62
MLE '19 Contest 4 P3 - Convex Hull Tree Uncategorized 3 22.2% 29
MLE '19 Contest 4 P1 - Hi Uncategorized 3 86.8% 64
LCC/Moose '19 Contest 4 J1 - Growing Plants LCC 3p 33.7% 29
ECOO '21 Practice P2 - High Fiver! ECOO 3p 66.2% 24
Over Optimization Competitive 3p 45.3% 37
Mock CCC '20 Contest 1 J1 - Loss Uncategorized 3p 76.4% 57
Mock CCC '20 Contest 1 J2 - Tie Uncategorized 3p 62.0% 52
Mock CCC '20 Contest 1 S1 - Arithmetic Hybercube Uncategorized 3p 66.1% 31
A Loop Problem Uncategorized 3 13.3% 80
ECOO '21 Practice P1 - Tootsie Rolls! ECOO 3p 57.1% 20
LCC/Moose '19 Contest 5 J2 - Cereal LCC 3 36.4% 21
LCC/Moose '19 Contest 5 J1 - Catastrophic Charger LCC 3 43.9% 33
Speedwriting Competitive 3p 39.7% 16
Art Academy 0: Prologue Uncategorized 3p 54.2% 37
Bob & His Crops Competitive 3p 64.8% 33
Path Running Competitive 3 49.3% 24
Count by X ICS3U 3 70.0% 46
Cast to Integer ICS3U 3p 48.1% 79
Even and Odd ICS3U 3p 47.2% 54