CHRONO

10 s.

Compter jusqu'à 1000.

CHRONO

0 s.
936 + 1 =
419 + 1 =
295 - 1 =
310 + 1 =
230 + 1 =
269 + 1 =
352 + 1 =
105 - 1 =
120 - 1 =
905 + 1 =
479 + 1 =
637 + 1 =
979 + 1 =
874 + 1 =
670 - 1 =
219 + 1 =
514 + 1 =
941 + 1 =
187 - 1 =
525 - 1 =