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Problem Category Points AC % Users
Permutation Sorting Olympiads School 20p 20.3% 20
Tree Journey Olympiads School 12p 51.2% 40
Infinity Card Decks Olympiads School 15p 18.1% 23
City Travel Olympiads School 15p 17.8% 25
Three Colors Olympiads School 12p 48.2% 38
Three Nodes Olympiads School 17p 11.9% 21
0-1 Sequence Olympiads School 15p 21.7% 7
Olympic Scoring Uncategorized 3 13.3% 138
Longest Up-Down Subsequence POI 12p 30.3% 134
A Fenwick Tree Question Olympiads School 15 30.8% 67
Ones Uncategorized 7p 13.6% 11
Matchings POI 30p 15.2% 3
Mailing Origami Uncategorized 20 9.1% 67
Returning Home Uncategorized 10 23.1% 80
One Small Favour Uncategorized 10p 1.1% 17
Another Small Favour Uncategorized 15p 5.3% 9
OTHS Coding Competition 1 (Mock CCC) J1 - Math Assistance Uncategorized 3 65.2% 445
OTHS Coding Competition 1 (Mock CCC) J2 - Wand Selection Uncategorized 3 57.1% 360
OTHS Coding Competition 1 (Mock CCC) J3 - Explosion Uncategorized 5p 35.5% 259
OTHS Coding Competition 1 (Mock CCC) J4 - Railgun Uncategorized 7p 23.9% 188
OTHS Coding Competition 1 (Mock CCC) J5 - Scavenger Hunt Uncategorized 10p 20.6% 84
OTHS Coding Competition 2 P1 - Chess Pieces Uncategorized 3 56.8% 353
OTHS Coding Competition 2 P2 - Ghoul Investigators Uncategorized 3p 44.5% 281
OTHS Coding Competition 2 P3 - Tally Clicker Uncategorized 5 41.6% 256
OTHS Coding Competition 2 P4 - Magic Barrier Uncategorized 5p 37.2% 199
OTHS Coding Competition 2 P5 - Coffee Jelly Uncategorized 7 40.2% 166
OTHS Coding Competition 3 (Mock CCC) S1 - The 5th Laboratory Uncategorized 5 21.5% 142
OTHS Coding Competition 3 (Mock CCC) S2 - Together Forever Uncategorized 7p 13.8% 73
OTHS Coding Competition 3 (Mock CCC) S3 - Domain Expansion Uncategorized 10p 29.4% 61
OTHS Coding Competition 3 (Mock CCC) S4 - Magic Library Uncategorized 15p 12.8% 24
OTHS Coding Competition 3 (Mock CCC) S5 - World Tree Uncategorized 15p 20.9% 22
BlueBook - Cross Country BlueBook 3 43.2% 1355
BlueBook - Cost BlueBook 3 20.9% 749
BlueBook - Direction BlueBook 3 39.7% 934
BlueBook - Pay BlueBook 3 19.8% 405
BlueBook - Change BlueBook 3 9.4% 217
BlueBook - Times Tables BlueBook 3 54.9% 1551
BlueBook - Max is Last BlueBook 3 41.3% 532
BlueBook - Interest BlueBook 3 28.8% 604
BlueBook - World Pop BlueBook 3 28.8% 518
BlueBook - Power Base BlueBook 3 40.4% 588
BlueBook - Powers of 2 BlueBook 3 36.2% 715
BlueBook - Find the Character BlueBook 3 39.3% 614
BlueBook - Column of Numbers BlueBook 3 42.9% 723
BlueBook - Pop Explosion BlueBook 3 58.7% 440
BlueBook - Digits and Sums BlueBook 3 54.2% 467
BlueBook - Exact Divisors BlueBook 3 63.7% 1027
BlueBook - 10 Primes on a Line BlueBook 5 26.9% 452
BlueBook - Bills Bills Bills BlueBook 7 14.3% 159
BlueBook - Max BlueBook 3 20.2% 461