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Problem Category Points ▾ AC % Users
SAC '22 Code Challenge 5 P2 - Querying Extensions SAC Coding Challenge 5p 73.5% 281
COCI '21 Contest 2 #1 Kaučuk COCI 5p 73.9% 91
Peculiar Paints Uncategorized 5 29.3% 21
An Animal Contest 5 P2 - Permutations & Products AAC 5p 15.5% 283
WOSS Dual Olympiad 2021 J3: Frisbee Golf Seasonal 5p 27.1% 221
GFSS Christmas Challenge P3 - Candy Distribution GFSSOC 5p 29.1% 77
COCI '21 Contest 3 #1 Lampice COCI 5p 31.4% 71
SAC '22 Code Challenge 3 Junior P4 - Normal Conversions SAC Coding Challenge 5p 28.2% 174
Mock CCC '22 2 S1 - Kaguya Wants to Let Ishigami Pass Mock CCC 5p 25.5% 177
DMOPC '21 Contest 5 P1 - Permutations & Primes DMOPC 5p 22.2% 401
Mock CCC '22 Contest 1 J4 - Snowball Fight Mock CCC 5p 16.7% 239
Mock CCC '22 Contest 2 J3 - Figure Skating Fun Mock CCC 5p 30.1% 470
COCI '21 Contest 4 #1 Autići COCI 5p 28.5% 100
An Animal Contest 6 P1 - Workout Routine AAC 5p 15.9% 307
Baltic OI '11 P2 - Ice Cream Baltic OI 5p 35.7% 53
Cheerio Contest 2 P3 - Digits Uncategorized 5p 20.4% 38
CCC '22 S1 - Good Fours and Good Fives CCC 5p 39.5% 2125
CCC '22 S2 - Good Groups CCC 5p 26.1% 1553
CCC '22 J3 - Harp Tuning CCC 5p 33.3% 1491
SAC '22 Code Challenge 4 Junior P3 - Obligatory Triangle Problem SAC Coding Challenge 5p 26.6% 171
Yet Another Contest 2 P1 - Betting YAC 5p 22.2% 248
DMOPC '21 Contest 7 P1 - Chika Grids DMOPC 5p 26.3% 282
BPC 1 J3 - Group Project Uncategorized 5 43.7% 219
BPC 1 S1 - Homework Questions Uncategorized 5 17.1% 157
Cheerio Contest 1 S1/J4 - Going to School Uncategorized 5p 45.2% 142
Another Random Contest 1 P1 - Chessgame Uncategorized 5p 29.3% 75
COCI '21 Contest 6 #1 Med COCI 5p 40.1% 58
Cheerio Contest 1 J3 - Festival Uncategorized 5 45.5% 186
Yet Another Contest 3 P1 - Shell Swap Scam YAC 5p 24.1% 174
SAC '22 Code Challenge 5 Junior P3 - Media List SAC Coding Challenge 5p 38.8% 284
Yet Another Contest 4 P1 - Snap YAC 5p 47.2% 263
Stacking Boxes Uncategorized 5 34.9% 81
Age Demographic Uncategorized 5 19.8% 108
NOIP '99 Junior P1 - Cantor Table China NOI 5p 42.9% 15
A Math Contest P2 - Subsequence Sum Uncategorized 5 29.2% 343
A Math Contest P1 - Arrays Uncategorized 5 32.1% 249
Fair Competition Olympiads School 5 32.7% 121
DMOPC '21 Contest 10 P1 - Japaneasy DMOPC 5 36.4% 238
Yet Another Contest 6 P1 - No More Separation YAC 5p 32.7% 312
DMOPC '22 Contest 1 P1 - Up-down Sequence DMOPC 5p 24.9% 263
MCIPC Contest 1 P1 - Cypher Uncategorized 5p 37.7% 48
BSSPC '22 P4 - Exec Pieing Uncategorized 5p 15.5% 221
Waterloo 2022 Fall D - Course Selection Waterloo Local 5 63.7% 50
Max's Anger Contest Series 1 P2 - Wesley's Anger Contest 7 P1 - Enraged Seasonal 5 51.2% 223
BSSPC '22 P3 - Searching for Seats Uncategorized 5 40.3% 283
MCIPC Contest 2 P3 - Snowy Streets Uncategorized 5p 28.6% 46
Yet Another Contest 8 P1 - Permutation Sorting YAC 5p 31.2% 338
DMOPC '22 Contest 2 P1 - DMOPC Crisis DMOPC 5p 15.5% 313
COCI '22 Contest 1 #1 Desni Klik COCI 5p 68.9% 141
COCI '22 Contest 2 #1 Tramvaji COCI 5p 47.7% 84