2ch 4chan 5ch futaba bbs trip database
tripcode
1st letter : U
2nd letter : 1
3rd letter : O
4th letter : f
5th letter : X
SearchResult (trip #key)
U1OfX [backto U1Of]
=== 10 digit ===
U1OfXyfyxA #ｳﾞﾌﾞﾃﾎﾞ
=== 12 digit ===
U1OfXzKrMoh9 #Knight-Knave-problem
[ See also: mini ]