Problems

Problem Category Points AC % Users ▴
CEOI '19 P5 - Magic Tree CEOI 20p 9.3% 34
Baltic OI '19 P6 - Olympiads Baltic OI 20p 20.3% 34
COCI '19 Contest 3 #4 Lampice COCI 25p 11.1% 34
COCI '19 Contest 3 #5 Sob COCI 15p 30.3% 34
ACM U of T Tryouts C3 G - Office Mates ICPC 15 21.8% 34
IOI '99 P6 - A Strip of Land IOI 20p 13.4% 34
WC '99 Suicidal P6 - Wedding Juicer Woburn Challenge 15 16.0% 34
WC '15 Contest 3 S1 - Energy Absorption Woburn Challenge 7p 14.3% 34
Baltic OI '05 P2 - LISP Baltic OI 7 9.6% 34
Mock DWITE '09 P4 - Lights Out! Uncategorized 15p 21.6% 34
System Solver Uncategorized 15 9.8% 34
Caporegime Uncategorized 10p 27.2% 34
COCI '10 Contest 4 #6 Hrpa COCI 15p 45.9% 34
COCI '16 Contest 7 #1 Baza COCI 5p 75.5% 34
COCI '11 Contest 4 #3 Keks COCI 7p 18.5% 34
COCI '13 Contest 4 #3 Sumo COCI 10p 28.6% 34
COCI '13 Contest 5 #6 Ladice COCI 17p 35.3% 34
COCI '13 Contest 6 #2 Font COCI 7p 31.6% 34
Spring Coding Bowl '22 P2 - Chicken Strips Uncategorized 5p 7.0% 34
DMOPC '21 Contest 7 P4 - Rocket Race DMOPC 17p 7.1% 34
Another Random Contest 1 P4 - Bracket Query Uncategorized 15p 44.3% 34
COCI '21 Contest 6 #2 Zemljište COCI 10p 8.7% 34
COCI '22 Contest 2 #3 Lampice COCI 17p 25.5% 34
WOSS Dual Olympiad 2022 J4: Fire on Christmas Day Seasonal 7p 13.7% 34
COCI '23 Contest 2 #4 Kuglice COCI 12p 35.1% 34
Mock CCC '24 Contest 1 J5 - Mathland Mock CCC 10p 8.1% 34
Collate The Findings Uncategorized 0 15.3% 34
IOI '16 P2 - Roller Coaster Railroad IOI 35p 45.1% 35
ECOO '15 R3 P1 - Just the Factoradics, Ma'am ECOO 7p 46.0% 35
ECOO '14 R1 P2 - Orphan Black ECOO 5p 66.1% 35
ECOO '14 R1 P4 - Fischer Random Chess ECOO 5p 38.3% 35
COCI '08 Contest 4 #3 Rot COCI 5 27.9% 35
DWITE '11 R2 #2 - Scratch Card DWITE 5 29.5% 35
DWITE '07 R3 #5 - Portals DWITE 7 48.9% 35
Summer Institute '17 Contest 1 P4 - Clips of Video SIUCF 20 43.7% 35
Summer Institute '17 Contest 1 P6 - Fortunate Farmland SIUCF 10 23.0% 35
Valentine's Day '18 S3 - Carol's Cactesian Conquest Mock CCC 17p 40.6% 35
TLE '17 Contest 7 P4 - Database TLE 20p 24.3% 35
Mock CCO '18 Contest 4 Problem 5 - Spawn More Overlords Mock CCO 20p 24.8% 35
COCI '15 Contest 6 #2 Putovanje COCI 5p 43.8% 35
COCI '18 Contest 3 #2 Pismo COCI 5p 31.0% 35
CCO '02 P2 - Game Show Math CCO 12 21.4% 35
CCO '06 P2 - R & J CCO 10 20.8% 35
WC '02 P7 - Old Macdonald's Farm Woburn Challenge 10 27.5% 35
WC '96 P2 - Row and Column Woburn Challenge 7 13.3% 35
WC '16 Contest 4 S2 - Pawpsicles Woburn Challenge 12p 30.6% 35
COCI '09 Contest 7 #3 Bakice COCI 12 35.5% 35
Pillaging Uncategorized 10p 14.0% 35
ICPC RMRC 2016 J - Stack Construction ICPC 20 37.3% 35
COCI '11 Contest 2 #2 Okret COCI 7p 56.1% 35