*sud_title* 21712

*sud_type*: *sud_type_Sudoku*, *sud_block_0*
*sud_size*: 4
*gbrow_difficulty*: 13, *gbrow_penalty*:0, *gpuzz_time* : Initializing..  
12
34

*sud_rules*

*sud_rules_Sudoku*

*sud_rules_block0*

*sudoku_rules_diagonal*