← lagartejandro
Board Vision
Know every square without counting. Three sprints a day.
0
day streak
Settings
Board faces
White
Black
Random
Sprint length
30s
60s
2m
Scores are kept on this device only.
Reset all
60
score
0
streak
0
Quit
Light
L
Dark
D
0
correct
New best
0%
Accuracy
0.0s
Per square
0
Best run
Squares that cost you
Walk these out loud before the next run.
Run it again
Done