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Problem ▾ Category Points AC % Users
BlueBook - Payment BlueBook 3 56.6% 421
BlueBook - Pay BlueBook 3 20.5% 377
BlueBook - Multiple BlueBook 3 62.7% 1443
BlueBook - Mode BlueBook 3 32.8% 357
BlueBook - Min BlueBook 3 39.7% 705
BlueBook - Max is Last BlueBook 3 41.2% 508
BlueBook - Max BlueBook 3 21.1% 448
BlueBook - Magic Square BlueBook 3 40.9% 246
BlueBook - Lower Case BlueBook 3 53.1% 526
BlueBook - Leap Year BlueBook 3 37.8% 836
BlueBook - Interest BlueBook 3 28.5% 575
BlueBook - Grades BlueBook 3 35.4% 1055
BlueBook - First Blank BlueBook 3 36.8% 381
BlueBook - Find the Character BlueBook 3 38.8% 586
BlueBook - Exact Divisors BlueBook 3 64.2% 979
BlueBook - Equation BlueBook 3 26.1% 798
BlueBook - Direction BlueBook 3 40.8% 871
BlueBook - Digits and Sums BlueBook 3 54.6% 447
BlueBook - Digits BlueBook 3 52.5% 532
BlueBook - Days BlueBook 3 32.8% 261
BlueBook - Cross Country BlueBook 3 42.9% 1285
BlueBook - Cost BlueBook 3 20.5% 691
BlueBook - Column of Numbers BlueBook 3 42.6% 691
BlueBook - Change BlueBook 3 9.0% 196
BlueBook - Calculator BlueBook 7 21.2% 143
BlueBook - Bills Bills Bills BlueBook 7 13.7% 147
BlueBook - 10 Primes on a Line BlueBook 5 26.5% 424
Bitmask Magic Uncategorized 15p 30.0% 22
Bit Combinations Uncategorized 7 33.3% 16
Binary Search Tree Test Data Structure Tests 15 38.6% 197
Binary Indexed Tree Test Data Structure Tests 10p 28.8% 743
Binary Uncategorized 5 24.1% 888
Bill's Binoculars Uncategorized 5 39.7% 51
Big Deposits Uncategorized 7p 16.8% 276
Better Censor Uncategorized 7 22.4% 114
Battleships Uncategorized 10p 11.3% 108
Bank Notes Uncategorized 7 17.4% 148
Bane of Arthropods Uncategorized 20p 62.5% 2
Baltic OI '20 P3 - Joker Baltic OI 25p 14.9% 16
Baltic OI '19 P6 - Olympiads Baltic OI 20p 20.3% 34
Baltic OI '19 P5 - Necklace Baltic OI 17p 11.7% 19
Baltic OI '19 P4 - Tom's Kitchen Baltic OI 15p 25.1% 73
Baltic OI '19 P3 - Alpine Valley Baltic OI 20p 22.6% 56
Baltic OI '19 P2 - Nautilus Baltic OI 15p 32.8% 68
Baltic OI '18 P6 - Paths Baltic OI 15p 32.8% 99
Baltic OI '18 P5 - Genetics Baltic OI 25p 14.5% 45
Baltic OI '18 P4 - Alternating Current Baltic OI 25p 11.6% 7
Baltic OI '18 P3 - Worm Worries Baltic OI 30p 4.0% 5
Baltic OI '18 P2 - Martian DNA Baltic OI 10p 35.4% 149
Baltic OI '18 P1 - Love Polygon Baltic OI 20p 19.7% 40