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Spot the mistakes — Date (UTC): 2026-02-14 · just now
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Tap cells you think are wrong, then “Check”.
5
2
1
6
3
7
8
4
9
4
9
8
5
2
1
7
6
3
6
3
7
5
9
8
1
4
2
9
8
6
2
1
4
5
3
7
2
1
4
3
7
5
6
9
8
2
7
5
9
8
6
4
3
1
1
4
9
7
5
2
3
8
6
5
7
2
8
6
1
9
3
4
8
6
3
1
5
9
2
7
4
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