Online since 2002. The most comprehensive site for all around twisty puzzles.

Nauka i jhisnj
A vse-taki - kak ego ssobratjOne edition of a mathematical journal
S Russkoj golovolomkoj b AmerikyOne issue of a mathematical journal
Ssobratj kubik - Eto neslojhnoOne edition of a mathematical journal

Vengerskij kubikOne edition of a mathematical journal.

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