Shifted digit
C_K_Yang liuguangxi a_forsteri abcd Min_25 C3PO Philippe_57721 faust gerrob mathpseudo sinan lesnik7 clytorock nielkh
Public  12/15/15  6xp  Math  55.6% 
Consider the numbers in base12 that can be written with the decimal digits only (0 to 9). Of those, find the smallest number which, after a ROR 1 (ROtate to Right) operation, gives a number equal to 8 times the original number. Example: 2497 becomes 7249 which is 3 times the original (7249)_{12}/(2497)_{12}=3 Answer format: the number in base12 See also: Circular shift  Wikipedia, the free encyclopedia
New Members
 WildChild 4d:9h
 andresporras 5d:15h
 maggch 1w:1d
 RoniZeng 1w:1d
 stiwar 1w:3d
Fresh Problems

Generalized ellipse 1 3d:18h
solved by 6 
Machin Like Formulae 1w:6d
solved by 2 
Kolakoski Sequence 2w:1d
solved by 1 
A big sum 2 2w:3d
solved by 6 
Broken DNA 2w:6d
solved by 8