CHRONO

10 s.

Compter jusqu'à 1000.

CHRONO

0 s.
176 - 1 =
138 - 1 =
214 + 1 =
474 + 1 =
697 + 1 =
278 - 1 =
642 + 1 =
484 - 1 =
798 + 1 =
270 - 1 =
869 - 1 =
316 + 1 =
728 - 1 =
271 + 1 =
970 - 1 =
293 + 1 =
355 + 1 =
647 + 1 =
262 + 1 =
977 - 1 =