A brilliant construction, comprising clever interlocking combined with
symmetry of design. Such a combination is difficult and extremely rare.
To obtain a picture such as this four-pointed star makes a real
treasure of the puzzle.
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|#####| | | | | | | |/////| |/////| | | | | | | |#####|
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| 20 | 21 | |#####| 22 | | | 23 | |/////| 24 | 25 | | | |#####| 26 | 27 | |
| | | |#####| | | | | |/////| | | | | |#####| | | |
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| 28 | |#####| 29 | |#####| 30 | | | 31 | | | |#####| 32 | 33 |#####| 34 | |
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|/////| | | | |#####| | |#####| |#####| | |#####| | | | |/////|
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