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Problem Category Points ▾ AC % Users
Google Kickstart '17 Round C Problem C - Magical Thinking Google Kick Start 10p 20.0% 10
ECOO '14 R2 P3 - EasySweeper ECOO 10p 42.3% 16
ECOO '14 R2 P4 - What Lies Ahead ECOO 10p 26.0% 17
ECOO '14 R3 P3 - Future City ECOO 10p 26.9% 26
ECOO '14 R3 P4 - Baby Talk ECOO 10p 59.1% 29
ECOO '13 R2 P4 - Breaking Rocks ECOO 10p 60.9% 11
ECOO '13 R3 P2 - Mutant Children ECOO 10p 35.9% 12
ECOO '13 R3 P3 - Go With the Flow ECOO 10p 41.7% 8
COCI '08 Contest 3 #3 Cross COCI 10 33.7% 44
ECOO '12 R2 P3 - Airport Radar ECOO 10p 14.0% 18
ECOO '12 R2 P4 - Lo Shudoku ECOO 10p 66.7% 5
IOI '09 P4 - Raisins IOI 10p 55.4% 543
COCI '08 Contest 5 #6 Kruska COCI 10p 52.6% 23
ECOO '12 R3 P4 - Splitsville ECOO 10p 66.7% 2
COCI '08 Contest 6 #3 Nered COCI 10 36.9% 113
COCI '08 Contest 6 #4 Cuskija COCI 10 14.9% 203
COCI '08 Regional #3 Cijevi COCI 10 33.3% 31
IOI '10 P6 - Traffic Congestion IOI 10p 18.2% 94
Back To School '17: Wet Mud Seasonal 10p 19.7% 329
CCC '04 S3 - Spreadsheet CCC 10 27.1% 614
CCC '04 S4 - Space Turtle CCC 10p 19.8% 172
CCC '04 S5 - Super Plumber CCC 10p 23.8% 402
DMOPC '17 Contest 3 P4 - Solitaire Logic DMOPC 10p 28.4% 17
Waterloo 2017 Fall C - Computer Science Waterloo Local 10p 28.8% 26
DWITE '11 R2 #4 - Bear Trees DWITE 10 21.3% 18
DWITE '09 R7 #5 - Snapper Chain DWITE 10 51.1% 74
DWITE '09 R4 #5 - Ice Maze DWITE 10 51.2% 36
DWITE '11 R3 #5 - Tautology DWITE 10 39.7% 29
DWITE '08 R5 #5 - Nash in Traffic DWITE 10 25.8% 6
DWITE '11 R1 #5 - Tattarrattat DWITE 10 59.0% 147
DWITE '10 R3 #3 - Dominos Tiling DWITE 10 46.3% 266
DWITE '11 R1 #3 - Take a Walk DWITE 10 14.5% 18
DWITE '12 R1 #5 - Haunted House DWITE 10 44.4% 10
DWITE '07 R3 #4 - The Convex Fence Company DWITE 10 25.4% 17
DWITE '11 R4 #4 - Lego Ladder DWITE 10 29.3% 74
Jason's Theorem Uncategorized 10p 20.0% 108
DMOPC '17 Contest 2 P3 - Bad Bunnies DMOPC 10p 25.0% 382
ICPC PACNW 2016 B - Buggy Robot ICPC 10 25.7% 8
Summer Institute '17 Contest 1 P2 - Bernard SIUCF 10 44.0% 47
TLE '17 Contest 2 P3 - Willson and Migration TLE 10p 7.2% 31
TLE '17 Contest 3 P3 - Fax's Thanksgiving Dish TLE 10p 31.5% 186
Confirmation Bias Uncategorized 10 13.6% 37
DMOPC '17 Contest 3 P3 - N-Kat DMOPC 10p 18.9% 84
Raytracing Uncategorized 10p 52.1% 168
Summer Institute '17 Contest 1 P6 - Fortunate Farmland SIUCF 10 23.0% 35
Inaho VI Uncategorized 10p 31.1% 41
New Year's '18 P3 - World Domination Fun Seasonal 10p 13.0% 130
RGPC '18 P3 - Chocolate Day Uncategorized 10 27.4% 265
Heap Dijkstra Revisited Data Structure Tests 10 14.3% 10
Mock CCC '18 Contest 2 J5/S3 - A Coloring Problem Mock CCC 10p 19.3% 56