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Problem Category Points AC % ▴ Users
IOI '05 Practice Task 3 - Polish Flag IOI 20p 10.6% 4
IOI '04 P6 - Empodia IOI 30p 16.8% 138
IOI '04 P4 - Phidias IOI 10p 53.5% 884
IOI '01 P6 - Depot IOI 30p 12.1% 39
IOI '04 P1 - Artemis IOI 15p 6.9% 68
IOI '04 P2 - Hermes IOI 15p 23.5% 188
IOI '02 P2 - Utopia Divided IOI 20p 24.5% 91
ICPC NEERC 2010 C - Cactus Revolution ICPC 30p 10.0% 1
ICPC NEERC 2010 F - Factorial Simplification ICPC 15p 26.7% 4
ICPC NEERC 2010 B - Binary Operation ICPC 20p 20.0% 3
ICPC NEERC 2010 K - Graph Oddity ICPC 12p 28.8% 19
ICPC NEERC 2010 E - Evacuation Plan ICPC 15p 12.7% 6
ICPC NEERC 2010 D - Dome of Circus ICPC 15p 25.7% 6
ICPC NEERC 2010 A - Alignment of Code ICPC 7 54.0% 21
ICPC NEERC 2010 H - Hands of Poker ICPC 15p 37.5% 3
COCI '09 Contest 5 #1 Sok COCI 3 53.1% 91
COCI '09 Contest 5 #2 Cudoviste COCI 5 58.1% 111
COCI '09 Contest 5 #3 Kletva COCI 7 21.5% 32
COCI '09 Contest 5 #4 Zuma COCI 15 46.5% 71
COCI '09 Contest 5 #5 Program COCI 12 30.4% 96
COCI '09 Contest 5 #6 Chuck COCI 25p 14.3% 1
QCC P0 - Thermometer Uncategorized 3 54.1% 165
Median Modulo Uncategorized 15p 7.8% 7
COCI '12 Contest 1 #1 DOM COCI 3 56.2% 99
COCI '12 Contest 1 #2 F7 COCI 7 50.7% 33
COCI '12 Contest 1 #3 Koncert COCI 7 25.4% 10
COCI '10 Contest 1 #1 Timsko COCI 3 33.6% 104
COCI '10 Contest 1 #2 Profesor COCI 5p 38.1% 74
COCI '10 Contest 1 #3 Sretan COCI 7 40.3% 53
COCI '10 Contest 1 #4 Ljutnja COCI 12p 7.9% 24
COCI '10 Contest 1 #5 Tabovi COCI 10p 51.7% 72
COCI '10 Contest 1 #6 Žabe COCI 20p 33.3% 1
WC '18 Contest 3 J4 - Leveling Up Woburn Challenge 7p 32.1% 84
WC '15 Contest 4 J2 - Mission Briefing Woburn Challenge 3 39.1% 125
WC '15 Contest 2 J2 - The Empire Strikes Back Woburn Challenge 3 65.4% 296
WC '15 Finals J2 - The Oxford Comma Woburn Challenge 5 18.0% 46
WC '16 Contest 4 J2 - You're Dead! Woburn Challenge 7p 31.3% 43
WC '15 Contest 4 S3 - Coded Paper Woburn Challenge 17p 20.4% 20
WC '18 Contest 3 J3 - R Woburn Challenge 3p 72.2% 89
WC '17 Contest 2 S4 - One Does Not Simply Walk Into Mordor Woburn Challenge 17p 16.5% 10
WC '15 Contest 1 J3 - Jazz Concert Woburn Challenge 5 51.0% 215
WC '17 Contest 1 J2 - How's the Weather? Woburn Challenge 3 68.6% 3755
WC '15 Contest 2 J4 - The Force Awakens (Junior) Woburn Challenge 15p 2.3% 11
WC '18 Finals J1 - Conditional Contracts Woburn Challenge 5p 39.7% 169
WC '17 Contest 3 S4 - Relevant Results Woburn Challenge 20p 7.8% 5
WC '18 Contest 4 J4 - Your Name, Please Woburn Challenge 7p 13.6% 14
WC '15 Contest 1 S2 - Wildcat Wildcards Woburn Challenge 10p 11.2% 65
WC '17 Contest 2 S1 - Keeping Score Woburn Challenge 5p 33.3% 51
WC '15 Contest 3 S2 - Detective Work Woburn Challenge 10 36.9% 33
WC '18 Finals S3 - Screen Time Woburn Challenge 15p 19.8% 23