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Problem Category Points AC % ▾ Users
Hard Question Uncategorized 5 62.6% 90
CCO '96 P5 - All Roads Lead Where? CCO 7 62.6% 271
Waterloo 2017 Fall D - Drama Waterloo Local 20p 62.5% 3
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Google Code Jam '14 Qualification Round Problem A - Magic Trick Google Code Jam 5p 62.5% 5
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TLE '15 P1 - Power Rankings TLE 5p 62.4% 511
DMOPC '17 Contest 3 P1 - An Early Christmas Present DMOPC 3p 62.4% 449
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CCC '13 J1 - Next in line CCC 3 62.3% 12019
COCI '09 Contest 7 #1 Spavanac COCI 5 62.2% 200
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TSS Club Fair 2017 Problem A Uncategorized 3p 62.1% 267
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COCI '14 Contest 3 #1 Strojopis COCI 5p 61.9% 165
COCI '15 Contest 1 #1 Karte COCI 5 61.9% 107
DMOPC '19 Contest 2 P0 - Roller Coaster DMOPC 3 61.8% 312
DWITE '09 R5 #3 - Summary Diff DWITE 5 61.8% 19
WC '01 P3 - Back to the Future Woburn Challenge 5 61.6% 182
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DMOJ Capture The Flag '20 C4 - Larger Encryption CTF 10 61.5% 8
Pie Uncategorized 3 61.5% 168
New Year's '15 P3 - Gift Wrap Seasonal 5 61.5% 152
COCI '06 Contest 4 #2 Skener COCI 3 61.4% 223
CCC '24 S2 - Heavy-Light Composition CCC 5p 61.4% 396
COCI '13 Contest 3 #2 Okvir COCI 5p 61.4% 24
Firebending Uncategorized 3 61.4% 351
COCI '17 Contest 2 #1 Košnja COCI 3 61.3% 115
Mock CCC '24 Contest 1 J1 - Lemon Bathtub Mock CCC 3 61.3% 460
DWITE '09 R3 #5 - Up To Four Colours DWITE 12 61.3% 37
Mock CCC '18 Contest 3 J1 - A Sum Problem Mock CCC 3p 61.2% 602
COCI '18 Contest 6 #2 Konj COCI 7p 61.1% 10
DWITE '08 R3 #4 - Time for change DWITE 7 61.1% 268
DMOPC '19 Contest 1 P0 - Range Finding DMOPC 3 61.1% 363
DWITE '09 R6 #5 - Air Travel Planning DWITE 7 61.0% 118
DMOJ Capture The Flag '20 C1 - All the bases! CTF 3 61.0% 104
ECOO '13 R2 P4 - Breaking Rocks ECOO 10p 60.9% 11
CCC '24 J2 - Dusa And The Yobis CCC 3p 60.8% 461
CCC '17 J1 - Quadrant Selection CCC 3 60.6% 5569
ACM U of T Tryouts C0 A - Max Flow ICPC 3 60.3% 983
COCI '12 Contest 6 #2 Sume COCI 7 60.3% 32
COCI '06 Contest 1 #1 Modulo COCI 3 60.2% 1205
GFSS Christmas Challenge P2 - Height Inspection GFSSOC 3 60.1% 73
Valentine's Day '19 J2 - Pink! Uncategorized 3p 60.0% 543
ICPC PACNW 2016 D - Contest Strategy ICPC 25 60.0% 3
DMOPC '18 Contest 1 P2 - Sorting DMOPC 5p 60.0% 246
COCI '10 Contest 3 #2 Zbroj COCI 3p 60.0% 75