CHRONO

10 s.

Complément : passage par la dizaine supérieure

CHRONO

0 s.
72 = 67 +
42 = 34 +
31 = 27 +
84 = 76 +
55 = 49 +
27 = 18 +
33 = 28 +
95 = 86 +
81 = 78 +
85 = 79 +
68 = 59 +
87 = 79 +
83 = 78 +
42 = 35 +
82 = 76 +
31 = 29 +
56 = 49 +
57 = 49 +
43 = 36 +
96 = 89 +