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Master · 2026-09-27
Form groups of adjacent cells (above, below, left, or right) that add up to:
3
13
5
8
2
54
9
3
6
3
5
8
5
0
3
0
0
6
7
0
5
2
8
0
0
0
2
1
2
1
9
6
3
2
9
7
0
0
6
0
6
9
2
4
0
3
0
0
2
2
5
8
0
5
0
0
1
5
0
8
4
5