CHRONO

10 s.

Complément à une dizaine supérieure quelconque.

CHRONO

0 s.
20 = 8 +
50 = 7 +
70 = 2 +
10 = 8 +
10 = 4 +
60 = 1 +
70 = 8 +
20 = 6 +
40 = 2 +
60 = 2 +
40 = 7 +
50 = 1 +
90 = 4 +
10 = 7 +
80 = 2 +
70 = 5 +
90 = 9 +
90 = 2 +
40 = 1 +
30 = 6 +