| File: | 
??? | 
 
| Role: | 
Auxiliary data | 
 
| Content typex: | 
text/plain | 
 
| Description: | 
Style sheet | 
 
| Class: | 
Sudoku Solver 
Solve Soduku puzzle game | 
 
| Author: | 
By Ghica van Emde Boas | 
 
|  Last change: | 
improve display, add undo function, change value-check to do no recursion. | 
 
| Date: | 
20 years ago | 
 
| Size: | 
2,192 bytes | 
 
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