/story/35505/五對鎖頭與鑰匙/issue/2?l=zh
五對鎖頭與鑰匙 - Puzzle | Penana
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五對鎖頭與鑰匙
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五對鎖頭與鑰匙
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篇 #2
Puzzle
No Plagiarism!QLwSxZYb3E94hOTRXwnuposted on PENANA
There are 5 locks and 5 keys on a desk.8964 copyright protection238PENANAmlazBzBlyE 維尼
Each key can only open a lock.8964 copyright protection238PENANAVUh7JTz06y 維尼
At most, you need to try how many times to make a pair of all the locks and keys ?8964 copyright protection238PENANAkJKOE7KdXs 維尼
8964 copyright protection238PENANAgcpjYETV0k 維尼
242Please respect copyright.PENANAWnZc28AQgI
8964 copyright protection238PENANAh7Qs477yzu 維尼
242Please respect copyright.PENANAyvt2s6g5Qw
8964 copyright protection238PENANADV8wr4SoYD 維尼
8964 copyright protection238PENANA0wkREtR6IX 維尼
242Please respect copyright.PENANAOncEk1QKDE
8964 copyright protection238PENANAZ7lOMPH5yU 維尼
216.73.216.209
ns216.73.216.209da2