Archive September 2019

Below you will find all the daily special binary puzzles for September 2019. Click here to select another month.

September 11, 2019, 4 times 6x6, Very hard
September 12, 2019, 8x8 in 14x14, Very hard
September 13, 2019, 4 times 8x8, Very hard
September 14, 2019, 6x6 in 10x10 in 14x14, Hard
September 15, 2019, 9 times 6x6, Very hard
September 16, 2019, 9 times 6x6, Hard
September 17, 2019, 9 times 6x6, Very hard
September 18, 2019, 6x6 in 10x10 in 14x14, Hard
September 19, 2019, 4 times 8x8, Very hard
September 20, 2019, 4 times 8x8, Very hard
September 21, 2019, 6x6 in 10x10 in 14x14, Hard
September 22, 2019, 9 times 6x6, Hard
September 23, 2019, 8x8 in 14x14, Hard
September 24, 2019, 6x6 in 10x10 in 14x14, Hard
September 25, 2019, 8x8 in 14x14, Very hard
September 26, 2019, 8x8 in 14x14, Very hard
September 27, 2019, 6x6 in 10x10 in 14x14, Very hard
September 28, 2019, 4 times 6x6, Hard
September 29, 2019, 6x6 in 10x10 in 14x14, Very hard
September 30, 2019, 8x8 in 14x14, Hard