パズル 3: 3色の陰陽
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上のパズル面のすべてのマスに 1,2,3 の数字を入れて下さい.
ココ
にエクセルファイルへのリンクがあります.ダウンロードして使用して下さい.
ファイル内のパズル面に 1,2,3 の数字を書き込むと,数字に応じて自動的にマスが色分けされます.
黄色のマス,青のマス,ピンクのマスそれぞれが一繋がり(辺で接する)になっていなければなりません.
同じ色(数字)の 2x2 の塊ができてはいけません.
下の例題を吟味し,同様の法則に基づいて導き出される解答を見つけて提出して下さい.
例題: |
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解答: |
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