Number Island
Archive
Stats
Easy
Medium
Long
Number Island
/
Archive
/
Omniscient
Omniscient · 2026-09-25
Form groups of adjacent cells (above, below, left, or right) that add up to:
103
9
5
19
2
1
1
5
3
11
4
7
2
2
8
6
7
7
0
9
2
9
6
5
6
4
9
5
0
0
2
4
7
4
6
0
0
4
0
0
6
3
8
7
6
0
7
8
7
1
1
5
0
8
2
0
0
2
1
0
8
0
0
0
1
0
5
8
1
0
8
2
4
8
7
0
0
2
5
1
0
1
0
0
2
7
0
2
2
8
6
6
7
0
7
0
0
0
0