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[]
[null,null,"将棋道場　ジョー","その2"]
[null,null,null,"来た時間","帰った時間","練習時間"]
[null,null,"増田",{"$f":"RANDBETWEEN(16,24)/2","v":11},{"$f":"D4+RANDBETWEEN(4,12)/2","v":14.5},{"$f":"E4-D4","v":3.5}]
[null,null,"佐々木",{"$f":"RANDBETWEEN(16,24)/2","v":11.5},{"$f":"D5+RANDBETWEEN(4,12)/2","v":16.5},{"$f":"E5-D5","v":5}]
[null,null,"藤井",{"$f":"RANDBETWEEN(16,24)/2","v":10.5},{"$f":"D6+RANDBETWEEN(4,12)/2","v":15},{"$f":"E6-D6","v":4.5}]
[]
[null,null,"ばらばらに、好きな時間に"]
[null,null,"3人が将棋道場「ジョー」に来ました"]
[]
[null,null,"（対局可能時間＝0.5時間単位）","時間"]
[null,"1問","若者が3人揃った時間数"]
[null,"2問","若者が2人揃った時間数"]
[null,"3問","若者が1人だけの時間数"]
[null,"4問","若者が誰もいなかった時間数"]
[]
[]
[null,"ルール１"]
[null,null,"揃ったとは、一瞬ではだめ（増田が10時に来て藤井が10時に帰った時は揃ってない）"]
[null,"ルール２"]
[null,null,"出来た答えを他の問題に利用可（参照）"]
[null,"ルール３"]
[null,null,"式のコピーでも良い。","１コピー","20点"]
[null,null,null,"２コピー","60点","↑*3"]
[null,null,null,"３コピー","180点","↑*3"]

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[null,"増田"]
[null,"佐々木"]
[null,"藤井"]