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Expert · 2026-11-07
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Form groups of adjacent cells (above, below, left, or right) that add up to:
36
9
6
19
8
2
1
7
0
6
7
7
0
9
2
1
3
8
0
9
5
1
6
0
4
1
0
0
6
8
9
4
0
0
2
6
0
6
1
0
4
7
0
4