Problems by David Van Brackle

Submissions Users
Name   Total Acc. Ratio Fastest Total Acc. Ratio Difficulty
Borders 433 114 26% 0.00 150 97 65% 7.2
Diagonals 104 39 38% 0.05 36 22 61% 7.6
Who Goes There? 567 164 29% 0.00 189 150 79% 4.1
You Be the Judge! 1821 367 20% 0.00 359 261 73% 5.7