ã¯ã©ã·ãã¯ãª9x9æ°ç¬ãç°¡åãæ®éãé£ããããšãã¹ããŒãã®4ã€ã®é£æåºŠããããŸããã©ã€ãã¿ã€ããŒãééãã«ãŠã³ã¿ãŒãã¡ã¢æ©èœãããºã«ããšã«3ã€ã®ãã³ããæèŒãèªå·±ãã¹ãã¿ã€ã ãç®æããŸãããïŒ

é£æåºŠãéžæããŠãæ°ããã²ãŒã ããã¯ãªãã¯ããŸããã»ã«ãã¯ãªãã¯ããŠéžæããæ°åãã¯ãªãã¯ïŒãŸãã¯ããŒããŒãã§1ã9ãæŒãïŒããŠå ¥åããŸããééã£ãå ¥åã¯èµ€ã衚瀺ãããŸããã¡ã¢ã¢ãŒãïŒðïŒã䜿çšããŠãåè£ãšãªãæ°åãæžã蟌ã¿ãŸããè¡ãè©°ãŸã£ãããã³ãïŒð¡ïŒã䜿ã£ãŠã»ã«ã衚瀺ããŸãããã¹ãŠã®81ã»ã«ãæ£ããåãããšããºã«ãè§£ããŸãïŒ
ã¯ã©ã·ãã¯ãª9x9æ°ç¬ã°ãªããã3x3ã®ãã¹ã«ãå¶çŽããããŸã
4ã€ã®é£æåºŠïŒç°¡åïŒçŽ51åã®ãã³ãïŒãæ®éïŒçŽ41åïŒãé£ããïŒçŽ35åïŒããšãã¹ããŒãïŒçŽ29åïŒ
è§£çã¹ããŒããèšé²ããã©ã€ãã¿ã€ããŒ
ééã£ãå ¥åãèµ€ã衚瀺ãããééãã«ãŠã³ã¿ãŒ
ã»ã«ã«åè£ãšãªãæ°åãæžã蟌ããã¡ã¢ã¢ãŒã
ããºã«ããšã«3ã€ã®ãã³ã â ã©ã³ãã ãªã»ã«ã®æ£ããå€ã衚瀺ããŸã
æ°åãé 眮ãããè¡ãåããã¹ããã¡ã¢ãèªåã¯ãªã¢
ããŒããŒããµããŒãïŒæ°å1ã9ãããã¯ã¹ããŒã¹ã§æ¶å»ãNã§ã¡ã¢ãç¢å°ããŒã§ç§»å
åé£æåºŠã®èªå·±ãã¹ãã¿ã€ã ãªãŒããŒããŒãããã©ãŠã¶ã«ä¿å
MRVïŒæå°æ®å€æ°ïŒãšäžææ§ä¿èšŒãçšããããã¯ãã©ããã³ã°ã«ããæç¶ãåããºã«çæ
æ°ç¬ã¯ãæ°åãè«ççã«é 眮ããå€å žçãªããºã«ã§ããç®æšã¯ã9x9ã®ã°ãªããããåè¡ãååãå3x3ã®ããã¯ã¹ã«1ãã9ãŸã§ã®æ°åããããã1åã ãå«ãŸããããã«åããããšã§ããèšç®ã¯äžèŠ â çŽç²ãªæšè«ã®ã¿ã§ãïŒ
æ°ç¬ã¯äžçã§æã人æ°ã®ããè³ãã¬ã²ãŒã ã®1ã€ã§ãã宿çã«æ°ç¬ããºã«ãè§£ãããšã§ãè«ççæèåãéäžåãçæèšæ¶ãåäžããŸããåœç€Ÿã®ãžã§ãã¬ãŒã¿ãŒã¯æ¯åæ°ããããºã«ãäœæãããããææŠãå°œããããšã¯ãããŸããã
é£æåºŠã¯ãäžããããéå§ãã³ãã®æ°ã§æ±ºãŸããŸããç°¡åãªããºã«ã¯ãã³ããçŽ51åïŒç©ºãã»ã«ã®æ°ãå°ãªãïŒã§ããããšãã¹ããŒãããºã«ã¯ãã³ããçŽ29åãããªããé«åºŠãªè«ççæšè«ãå¿ èŠã§ãã
ã¯ã â ç°¡åãæ®éãé£ããããºã«ã¯äžææ§ãã§ãã¯ä»ãã§çæãããŸãããšãã¹ããŒãããºã«ãæåã®45åã®åé€ã§äžææ§ãã§ãã¯ã䜿çšããŠãããããã»ãŒåžžã«äžæã§ãã
ã¡ã¢ã¢ãŒãã§ã¯ãã»ã«å ã«å°ããªãéçæžãããé 眮ããŠãåè£ãšãªãæ°åãèšé²ã§ããŸããæ£ããæ°åãé 眮ãããšããã®ã»ã«ã®è¡ãåãããã¯ã¹ããã¡ã¢ãèªåçã«ã¯ãªã¢ãããŸãã
ããºã«ããšã«3ã€ã®ãã³ããå©çšã§ããŸããåãã³ãã¯ãã©ã³ãã ãªç©ºãã»ã«ãŸãã¯ééã£ãŠå ¥åãããã»ã«ã®æ£ããå€ã衚瀺ããŸãããšãã¹ããŒãããºã«ã§ã¯è³¢ã䜿ããŸãããïŒ