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Problem Category Points AC % ▾ Users
COCI '17 Contest 2 #5 Usmjeri COCI 17 100.0% 1
COCI '06 Regional #2 Tetris COCI 10 100.0% 3
DWITE '12 R5 #4 - Fencing Problems DWITE 7 100.0% 2
DWITE '10 R3 #5 - E-Searching DWITE 7 100.0% 2
DWITE '12 R5 #5 - Pattern Lock DWITE 7 100.0% 2
DWITE '07 R3 #4 - The Convex Fence Company DWITE 10 100.0% 3
DWITE '09 R6 #3 - Bill Amendments DWITE 5 100.0% 3
CEOI '18 P3 - Lottery CEOI 20p 100.0% 2
CEOI '18 P4 - Fibonacci Representations CEOI 25p 100.0% 1
ICPC ECNA 2016 J - Yes, Yes, It's Nonograms ACM-ICPC 20 100.0% 2
ICPC ECNA 2000 B - Poly-polygonal Numbers ACM-ICPC 8 100.0% 1
ICPC ECNA 2000 F - To Bet or Not To Bet ACM-ICPC 10 100.0% 2
CTU Open Contest 2017 - Chessboard Dancing ACM-ICPC 7 100.0% 2
CTU Open Contest 2018 - Lighting ACM-ICPC 12 100.0% 2
CTU Open Contest 2018 - Split Game ACM-ICPC 15 100.0% 1
CTU Open Contest 2018 - Escalators ACM-ICPC 15 100.0% 2
APIO '11 P2 - Find the Path APIO 20p 100.0% 1
APIO '18 P2 - Circle Selection APIO 25p 100.0% 1
DWITE '09 R3 #3 - Binary Test Strings 2 DWITE 5 90.9% 8
Walk Uncategorized 15p 90.0% 15
DWITE '08 R4 #1 - Four player Pong with no players DWITE 7 89.1% 18
DWITE '09 R7 #5 - Snapper Chain DWITE 10 87.5% 7
DWITE '07 R4 #3 - Don't follow my links DWITE 5 84.0% 5
ECOO '12 R2 P4 - Lo Shudoku ECOO 8p 83.3% 4
DWITE '10 R4 #5 - Sleepwalking Probabilities DWITE 5 83.3% 4
DWITE '11 R4 #3 - Breaking Bonds DWITE 7 83.3% 5
CCO '96 P3 - Quadtrees CCO 15 83.3% 10
DWITE '08 R3 #4 - Time for change DWITE 7 82.9% 18
COCI '06 Regional #3 Firefly COCI 10 80.0% 4
CTU Open Contest 2018 - Horsemeet ACM-ICPC 10 80.0% 2
DWITE '08 R1 #1 - LaNDscAPE ii DWITE 3 79.3% 22
Flowers Uncategorized 15p 77.8% 29
DWITE '09 R4 #5 - Ice Maze DWITE 10 77.8% 6
DWITE '07 R5 #3 - Parity bit DWITE 5 77.3% 32
DWITE '09 R6 #4 - Time for Change DWITE 7 77.1% 36
Summer Institute '17 Contest 1 P10 - Trading Cards SIUCF 7 76.9% 50
DWITE '10 R4 #2 - Primal Numbers DWITE 5 76.2% 10
DWITE '09 R3 #5 - Up To Four Colours DWITE 12 76.0% 16
COCI '15 Contest 4 #3 Deathstar COCI 8p 75.9% 81
Ulam Spiral Uncategorized 7p 75.0% 17
DWITE '10 R1 #5 - Ricochet Robot DWITE 7 75.0% 7
DWITE '07 R5 #5 - Tetris! DWITE 7 75.0% 2
DWITE '09 R3 #4 - Spiral Out DWITE 7 75.0% 3
CCO '96 P2 - SafeBreaker CCO 10 75.0% 5
IOI '09 P4 - Raisins IOI 15p 74.0% 74
CCO '96 P5 - All Roads Lead Where? CCO 10 72.6% 24
Vera and Outfits ACM-ICPC 3 72.3% 222
COCI '09 Contest 1 #2 Domino COCI 5 71.5% 111
ECOO '14 R1 P2 - Orphan Black ECOO 5p 71.1% 26
ECOO '16 R3 P4 - Cuthbert's Calculator ECOO 12p 69.2% 3