Five Cells
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| ●Sample | ●Solution |
Rules
1. Divide the grid into blocks of five cells.
There can be no blocks with fewer (0 - 4) or more (six and over) cells.
2. A number in a cell shows how many lines of a block there are around it,
the number includes lines of the outer frame.
3. There may be as many as 5 cells with numbers in a block.
4. Lines must surround a cell and cannot enter a block.