Region Cut
Draw borders to split the grid into regions that each hit the target sum.
Daily #55·Aug 1
Balanced Cut
Split the grid into connected regions that each sum to 10.
mediumTarget 10
0/1 regions valid
3
2
4
1
4
1
4
4
3
4
3
1
1
1
1
3
4
3
4
3
3
4
4
2
2
4
4
4
1
3
4
3
2
1
4
1
100 / 10
drag to draw bordersunprocessed regionvalid regioninvalid region