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Problem Category Points ▾ AC % Users
COCI '14 Contest 4 #4 Mravi COCI 10p 44.9% 165
Rolling Encryption Uncategorized 10 20.5% 97
VM7WC '15 #1 Gold - JHK VM7WC 10 28.7% 127
DMOPC '14 Exam Time P3 - Chemistry Homework DMOPC 10p 24.4% 110
DMOPC '14 Exam Time P4 - Exam Delay DMOPC 10p 20.3% 221
VM7WC '15 #2 Silver - 4 Nations, 1 Secret VM7WC 10 22.6% 200
Facebook Hacker Cup '15 Round 1 P1 - Homework FHC 10 34.0% 642
Facebook Hacker Cup '15 Round 1 P2 - Autocomplete FHC 10 37.4% 283
Facebook Hacker Cup '15 Round 2 P1 - Lazy Sort FHC 10 31.5% 263
UTS Open '15 #2 - Secret Code Uncategorized 10p 17.1% 26
DMOPC '14 Contest 4 P6 - Save Nagato! DMOPC 10p 24.1% 507
VM7WC '15 #4 Gold - Chain Rule VM7WC 10 35.9% 371
DMOPC '14 Contest 4 P3 - Golden Lily DMOPC 10p 23.1% 260
Mock CCC '15 J5 - Royal Guard Mock CCC 10p 16.5% 160
COCI '14 Contest 6 #2 Niko COCI 10p 33.0% 73
COCI '14 Contest 6 #4 Kratki COCI 10p 32.9% 163
Valentine's Day '15 P3 - The Great Escape Seasonal 10p 24.2% 36
Executable Format Uncategorized 10 28.3% 22
CCO '14 P1 - Troyangles CCO 10p 37.8% 619
CCO '07 P1 - Cows CCO 10 32.3% 181
CCO '07 P2 - Snowflakes CCO 10 14.4% 965
CCO '08 P4 - Herding CCO 10p 31.5% 221
CCO '10 P1 - Barking Dogs! CCO 10 33.9% 232
CCO '10 P4 - Computer Purchase Return CCO 10 39.0% 363
CCO '10 P6 - Shuffle CCO 10 35.4% 150
CCO '11 P3 - Spies Like Us CCO 10p 22.8% 203
CCO '12 P4 - Editor Distance CCO 10 33.6% 143
CCO '13 P1 - All Your Base Belong to Palindromes CCO 10p 18.6% 208
CCC '15 S3 - Gates CCC 10p 18.7% 1775
CCC '15 J5 - π-day CCC 10p 27.5% 1461
DMOPC '14 Contest 5 P4 - Kittan's Dilemma DMOPC 10p 12.0% 119
GFSSOC '15 Fall J5 - Nightmare-a-thon GFSSOC 10p 32.2% 546
GFSSOC '15 Fall S3 - System(0); GFSSOC 10p 22.6% 89
Sword Art Online Judge 2 Seasonal 10 6.1% 62
ECOO '15 R1 P3 - Ten Pin Trig ECOO 10p 37.4% 41
ECOO '15 R1 P4 - Neanderthal Numbers ECOO 10p 34.0% 208
ECOO '15 R1 P2 - Word Wrap ECOO 10p 24.0% 144
DMOPC '14 Contest 6 P4 - Bus Jam DMOPC 10p 47.2% 182
TSOC '15 Contest 2 #4 - Dungeon Crawling TSOC 10 36.3% 80
DMOPC '14 Contest 7 P5 - Aurora DMOPC 10p 26.5% 63
DMPG '15 S4 - Signal Hill DMOPC 10 17.0% 176
CCO '15 P4 - Cars on Ice CCO 10p 19.0% 206
DMPG '15 G1 - Marcia and Maze DMOPC 10p 26.8% 112
ECOO '15 R2 P3 - Lucas' Other Tower ECOO 10p 46.9% 306
DMPG '15 B6 - Bad S'mores DMOPC 10p 5.9% 22
VMSS '15 #4 - Frank and Roads VM7WC 10 36.0% 463
VMSS '15 #0 - Head Data Slave Applications VM7WC 10 26.4% 46
DMOPC '15 Contest 1 P5 - Lelei and Dragon Scales DMOPC 10p 20.5% 386
DMOPC '15 Contest 1 P4 - Itami and Candy DMOPC 10p 27.4% 243
DMOPC '15 Contest 4 P4 - Great Sequence DMOPC 10p 12.8% 256