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Expert · 2026-08-15
Form groups of adjacent cells (above, below, left, or right) that add up to:
3
8
29
8
6
2
3
3
8
12
3
0
0
8
0
0
8
4
2
0
8
0
4
6
9
6
0
2
4
4
5
5
3
0
0
0
6
0
6
3
8
0
3
5
4
0