5 6-7 2 July 8, 2019 16 32 64 128 5 6 7 2 5 6 7 24 5 6 7 20 5 6 7 2 3 5 6 7 2 matchstick puzzle answer 5 6 7 2 1 9 5 6 7 2 move one stick 5 6 7 25 5 6 7 2 3 4 5 6 7 2 1 3 5 6 7 21 5 6 7 22 5 6 7 2 9 5 6 7 2 8 5 6 2 7 дроби
