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Expert · 2026-09-30
Form groups of adjacent cells (above, below, left, or right) that add up to:
3
58
2
7
3
4
4
0
3
2
7
0
0
0
0
8
1
0
0
5
0
7
7
2
4
3
4
3
4
5
7
5
2
0
0
3
7
0
9
0
4
0
4