As in a previous puzzle, the goal of this Jewel Cave is to place the given shapes (in this case, the standard pentomino set) into the grid, subject to the following rules:
- All unshaded squares must form a single orthogonally (on a side) connected region.
- Two shapes cannot be orthogonally adjacent.
- All squares with darkened circles must be in a shape.
- All squares with numbers are unshaded, and must have that number of unshaded squares directly connected to it horizontally and vertically, including itself.
- All shaded squares must be connected, orthogonally or diagonally (necessary at shape boundaries), by other shaded squares to the edge of the grid.
I hope you enjoy!
Text Version
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| | | | | | |1 2| | | | | | |
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| | 3 | | | 2 | | | | | | | 3 | |
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| | ● | | 2 | | | | | | | | | |
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| | | 8 | | | | | 5 | | | | | |
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|1 5| | | | | | | | 7 | | | | |
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| | | | ● | | | | | | | | | |
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| | | | | | 4 | | | | | | 2 | |
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| | | | | 9 | | 5 | | | | | |1 0|
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| | 7 | | | | | | | | | 3 | | |
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| | | | | | | | 3 | | 7 | | | |
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| | 4 | | 2 | | | | | 3 | | | | |
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| | | | | 2 | | 2 | | | | | | |
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| | |1 3| | | | | | | | | | |
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