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Expert · 2026-09-29
Form groups of adjacent cells (above, below, left, or right) that add up to:
22
4
8
3
2
2
7
8
17
7
0
3
6
6
0
2
8
5
3
4
0
2
0
3
9
0
2
0
0
0
2
0
0
2
0
8
7
4
0
5
7
5
0
5
8
9