CONCENTRATION GRID – BENCHMARK GRIDTIMES

CONCENTRATION GRID – BENCHMARK GRIDTIMES
?#ConcentrationGrid?

3×3 grid < 5 sec

4×4 grid < 10 sec

5×5 grid < 15 sec?

6×6 grid < 30 sec?

?7×7 grid < 1 min?

?8×8 grid < 2 min?

?9×9 grid < 3 min?

?10×10 grid < 4 min?

?www.concentrationgrid.com?

#challengeyourself


Leave a Reply