Number Island
Archive
Stats
Easy
Medium
Long
Number Island
/
Archive
/
Legend
Legend · 2026-09-24
Form groups of adjacent cells (above, below, left, or right) that add up to:
34
21
1
5
4
6
21
5
9
23
9
1
10
0
3
5
1
3
0
9
8
6
0
4
4
1
7
4
0
1
5
4
0
0
1
7
5
8
7
0
4
0
0
1
0
8
9
4
1
0
0
5
0
8
7
0
5
0
0
0
9
3
7
0
0
8
1
0
5
9
7
0
1
0
8
3
7