THE NUMBERS OF 20 SEPTEMBER
Day 50, Sunday, 20 September 2026. 5 puzzles, the same for every player
ABAKO-ZERO 💀💀💀
the boss of that Sunday
the boss of that Sunday
ROUND 1
7 2 8 4 target 24
One possible solution
8 - 2 = 6
6 × 4 = 24
ROUND 2
3 5 7 25 target 69
One possible solution
25 + 5 = 30
30 - 7 = 23
23 × 3 = 69
ROUND 3
8 5 9 20 12 target 177
One possible solution
8 - 5 = 3
20 × 9 = 180
180 - 3 = 177
ROUND 4
25 4 5 10 2 8 target 494
One possible solution
5 × 4 = 20
8 - 2 = 6
25 × 20 = 500
500 - 6 = 494
ROUND 5
50 100 10 8 1 2 target 757
One possible solution
100 × 8 = 800
50 + 1 = 51
800 + 10 = 810
810 - 2 = 808
808 - 51 = 757
Abako Daily is a free mental maths game: four to six numbers, one target to hit exactly with the four operations, each number used once — the same idea as the numbers round on Countdown, or NYT Digits, but as a daily. Four draws a day, five on Sundays, identical for everyone, with no timer, no account and no ads. The solutions above are one possible route — there is almost always more than one, and comparing yours is half the fun.