CHRONO

10 s.

Compter jusqu'à 1000.

CHRONO

0 s.
919 - 1 =
885 + 1 =
513 + 1 =
452 + 1 =
382 + 1 =
137 + 1 =
517 - 1 =
579 - 1 =
444 + 1 =
429 - 1 =
484 + 1 =
966 + 1 =
205 + 1 =
243 - 1 =
121 + 1 =
492 - 1 =
250 + 1 =
321 + 1 =
411 + 1 =
143 + 1 =