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Problem Category Points AC % ▾ Users
DWITE '09 R7 #5 - Snapper Chain DWITE 10 51.1% 74
DWITE '08 R1 #2 - Simple Checksum DWITE 3 51.0% 103
DWITE '09 R6 #2 - Round to power of two DWITE 3 50.3% 181
DWITE '10 R1 #4 - Planting Trees DWITE 7 50.0% 16
DWITE '08 R5 #2 - Kill Dash Nine DWITE 5 50.0% 21
DWITE '11 R4 #2 - Prime Time DWITE 5 49.9% 263
DWITE '09 R1 #1 - iProfits DWITE 3 49.3% 62
DWITE '08 R1 #3 - School's a maze DWITE 7 49.1% 47
DWITE '07 R3 #5 - Portals DWITE 7 48.9% 35
DWITE '09 R6 #1 - ROT13 Encryption DWITE 3 48.2% 95
DWITE '10 R4 #1 - Future Printer DWITE 3 47.9% 33
DWITE '12 R5 #5 - Pattern Lock DWITE 7 47.7% 21
DWITE '11 R4 #5 - Comet Vomit DWITE 12 47.6% 14
DWITE '08 R4 #4 - Shortest path around v2 DWITE 7 47.0% 157
DWITE '09 R2 #1 - Angles DWITE 5 46.6% 18
DWITE '10 R3 #3 - Dominos Tiling DWITE 10 46.3% 266
DWITE '11 R5 #4 - Cube World DWITE 12 46.3% 70
DWITE '09 R5 #4 - Kind of like OCR DWITE 7 46.3% 18
DWITE '09 R3 #1 - Quiz Time DWITE 3 46.1% 97
DWITE '08 R5 #3 - Working Directory DWITE 7 45.9% 16
DWITE '11 R4 #3 - Breaking Bonds DWITE 7 45.7% 20
DWITE '12 R1 #5 - Haunted House DWITE 10 44.4% 10
DWITE '12 R5 #1 - Travel Time DWITE 5 43.8% 32
DWITE '07 R3 #3 - Playlist DWITE 7 43.8% 146
DWITE '12 R1 #3 - Costume Party DWITE 5 43.7% 50
DWITE '08 R1 #5 - Moving Stuff in Boxes DWITE 7 43.5% 18
DWITE '09 R7 #1 - Binary Equipment DWITE 3 43.5% 105
DWITE '08 R4 #2 - Tic Tac Win DWITE 5 43.3% 73
DWITE '10 R3 #5 - E-Searching DWITE 7 42.4% 10
DWITE '07 R4 #4 - Shortest path around DWITE 7 42.3% 186
DWITE '10 R1 #5 - Ricochet Robot DWITE 7 42.1% 19
DWITE '12 R2 #4 - Magic Trick DWITE 7 42.1% 212
DWITE '02 R2 #4 - Money Prize DWITE 10 42.0% 57
DWITE '07 R5 #2 - Number of factors DWITE 5 41.8% 331
DWITE '07 R1 #3 - Where's my QWERTY? DWITE 3 41.3% 98
DWITE '11 R5 #1 - Age Gate DWITE 3 40.4% 139
DWITE '10 R3 #4 - Forest Fires DWITE 7 40.3% 127
DWITE '10 R2 #1 - Pattern Matching DWITE 3 40.1% 89
DWITE '11 R2 #3 - Anonymous Shopping DWITE 5 40.0% 10
DWITE '11 R3 #5 - Tautology DWITE 10 39.7% 29
DWITE '09 R2 #5 - Portals Redux DWITE 12 39.7% 23
DWITE '11 R5 #2 - Forest Fires DWITE 7 39.6% 93
DWITE '10 R5 #3 - Balancing Act DWITE 7 39.3% 165
DWITE '02 R2 #5 - Now I know my ABCs DWITE 5 38.9% 132
DWITE '08 R2 #1 - My shiny digital key DWITE 3 38.5% 61
DWITE '09 R5 #5 - Weak Passwords DWITE 5 38.5% 26
DWITE '10 R4 #4 - Mountain Hiking DWITE 7 38.5% 72
DWITE '09 R1 #4 - My First True Letter DWITE 3 38.1% 104
DWITE '10 R1 #2 - Robot Vacuum Prototype DWITE 3 38.1% 58
DWITE '08 R2 #3 - My drink is made of cubes DWITE 5 38.1% 21