Problems by Ragnar Groot Koerkamp

Submissions Users
Name   Total Acc. Ratio Fastest Total Acc. Ratio Difficulty
Daily Division 218 64 29% 0.06 51 42 82% 4.3
Detour 860 258 30% 0.03 218 178 82% 4.0
Disastrous Doubling 1249 323 26% 0.01 291 249 86% 3.7
Harry the Hamster 45 20 44% 0.11 21 17 81% 7.0
Height Profile 318 76 24% 0.09 70 58 83% 6.4
Isomorphic Inversion 468 129 28% 0.00 101 76 75% 5.4
Janitor Troubles 1219 822 67% 0.00 808 775 96% 1.5
Journal Editing 178 37 21% 0.13 32 26 81% 6.1
Jumping Choreography 53 22 42% 0.90 16 13 81% 5.8
Jurassic Jigsaw 342 181 53% 0.01 124 118 95% 2.2
KALLAX Construction 121 31 26% 0.00 31 26 84% 4.4