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Problem Category Points AC % ▴ Users
OCC '19 S3 - NAN Language Olympiads School 7p 14.4% 31
OCC '19 S6 - City Tolls Olympiads School 17p 26.1% 4
CEOI '19 Practice P1 - Count Squares CEOI 7p 36.5% 213
CEOI '19 Practice P2 - Separator CEOI 10p 32.9% 40
CEOI '19 Practice P3 - Tower Defense CEOI 12p 13.9% 25
Rectangle Counting Uncategorized 17p 19.8% 64
OCC '19 G3 - Binary Game Olympiads School 25p 14.3% 5
OCC '19 G1 - Top Coder Olympiads School 10p 34.1% 43
OCC '19 G5 - King kobortor's Infrastructure Olympiads School 17p 24.7% 23
OCC '19 S5 - Partitioning Olympiads School 12p 8.2% 12
OCC '19 G2 - A Guessing Game Olympiads School 25p 7.3% 6
OCC '19 G6 - Monkeys in a Tree Olympiads School 30p 10.0% 9
DMOJLand Series: Fake Judges Olympiads School 7p 38.6% 159
A Fenwick Tree Question Olympiads School 15 30.0% 46
Castle Invasion Uncategorized 10p 23.8% 130
Baltic OI '06 P2 - Coin Collector Baltic OI 12 19.0% 24
APIO '17 P1 - Land of the Rainbow Gold APIO 30p 16.3% 13
UTS Open '21 P3 - Latin Class Uncategorized 10p 42.1% 187
DMOPC '19 Contest 2 P2 - Squares DMOPC 7 48.9% 409
DMOPC '19 Contest 3 P2 - Generating Names DMOPC 7p 27.0% 186
DMOPC '19 Contest 3 P1 - Mode Finding DMOPC 5 29.2% 463
Palindrome Path Olympiads School 20p 12.8% 9
COCI '17 Contest 7 #4 Clickbait COCI 15p 46.7% 6
DMOPC '19 Contest 2 P0 - Roller Coaster DMOPC 3 61.8% 312
DMOPC '19 Contest 3 P3 - Majority DMOPC 12p 48.3% 268
DMOPC '19 Contest 3 P4 - Same Colour Leaves DMOPC 15 33.5% 120
A Very Coordinated Christmas Uncategorized 7p 34.5% 115
Icebergs Uncategorized 12p 20.4% 47
Flip the Switches Uncategorized 5 34.0% 347
A Permutation Problem 2 Uncategorized 12 30.7% 20
Tree Tasks Uncategorized 10 30.2% 193
Bohemian Rhaksody Uncategorized 45p 5.0% 10
Fast Factorial Calculator 3 Uncategorized 40 2.5% 8
GlobeX Cup '19 S4 - Ninjaclasher's Wrath 2 Uncategorized 25p 9.7% 13
Educational DP Contest AtCoder X - Tower Uncategorized 20 49.3% 67
Art Academy Uncategorized 5p 37.8% 55
Brazilian IOI TST '19 Day 1 - Secret Santa Brazil OI 17p 20.5% 22
Big Deposits Uncategorized 7p 16.8% 276
GlobeX Cup '19 J3 - Codex Uncategorized 5p 16.4% 53
Magic Maze Uncategorized 17p 17.0% 22
GlobeX Cup '19 J2 - Winnie Waifu Wars Uncategorized 3p 15.0% 46
GlobeX Cup '19 J1 - Chess Master Winnie Uncategorized 3p 55.6% 212
GlobeX Cup '19 S2 - Predicting Collisions Uncategorized 7p 6.3% 69
A Sum Problem Olympiads School 12p 13.0% 76
DMOPC '19 Contest 4 P6 - little_prince's Specialty Tea House DMOPC 25p 5.8% 16
Art Academy II: The Grand Escape Uncategorized 7p 23.6% 63
DMOPC '19 Contest 3 P0 - What is it? DMOPC 3 22.6% 213
GlobeX Cup '19 S3 - Ninjaclasher's Wrath Uncategorized 12p 12.2% 19
GlobeX Cup '19 S5 - Alien Navigation Uncategorized 20p 7.4% 16
DMOPC '19 Contest 3 P5 - Festival DMOPC 20 11.5% 23