Sections
Daily challenge
Archive
/
2025
/
October
/
October 18, 2025
Puzzle #291
3
2
4
1
4
4
6
3
3
2
6
9
8
1
4
9
8
1
8
S
e
c
t
i
o
n
s
.
.
.
Not played yet
—
Your best
10:17
Average
4:18
Record
76%
Solve rate
4:18
record
10:17
average
#290
October 17
#292
October 19
More 9×9 puzzles like this one
Same grid size, and players found them about as hard.
August 1, 2025
76%
March 25, 2026
75%
November 24, 2025
77%
May 24, 2025
75%
Keep exploring
All 9×9 puzzles
Puzzle archive
October 2025
Hardest puzzles
Easiest puzzles
Solving tips