Diff of okoze/90.puzzle

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Deleting diff of okoze/90.puzzle

#author("2026-08-30T07:39:11+09:00","","")
#author("2026-08-30T07:39:19+09:00","","")
* puzzle [#z1254aa3]

- [[WikiPedia:Sudoku]]
- [[WikiPedia:Mathematics of Sudoku]]
- [[WikiPedia:Nikoli]]

* 図書館 [#j7fe7dfe]

- https://opac.libnet.pref.okayama.jp/licsxp-opac/WOpacMsgNewListToTifTilDetailAction.do?tilcod=1009810945268
- [ニコリ「数独」名品100選:https://www.ocl.city.okayama.jp/winj/opac/switch-detail.do?idx=1]
- [[ニコリ「数独」名品100選:https://www.ocl.city.okayama.jp/winj/opac/switch-detail.do?idx=1]]