Kendoku

来源: rustican 于 2011-03-17 15:14:24 [] [旧帖] [给我悄悄话] 阅读数 : (535 bytes)
本帖于 2011-03-18 05:51:15 时间, 由普通用户 rustican 编辑

 rules are: (1) the 12×12 puzzle uses the numbers 1-12. (2) in each row and in each column each number can appear only once (just like in Sudoku). (3) each "cage" (the blocks with the thick border) shows a result and an operation (addition: +, subtraction: -, multiplication: ×, or division: :). The operation applied to the numbers in the cage should produce the result shown. Note that for subtraction and division the order is not fixed .


所有跟帖： 

• For those who don't know the rules, -rustican- ♂ 给 rustican 发送悄悄话 (39 bytes) () 03/17/2011 postreply 15:20:00

• 回复：Kendoku -wushuihe- ♂ 给 wushuihe 发送悄悄话 (168 bytes) () 03/18/2011 postreply 09:33:58

• smart, Please, you&rustican check my second proof for SAP Q. -jinjing- ♀ 给 jinjing 发送悄悄话 (24 bytes) () 03/21/2011 postreply 16:48:25

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