Gokigen Naname is a binary-determination logic puzzle published by what Japanese publisher that was established in 1980, and became prominent worldwide with the popularity of Sudoku?
Gokigen Naname Gokigen Naname is a binary-determination logic puzzle published by Nikoli.
Grand Jump Grand Jump (グランドジャンプ ) is a Japanese semi-monthly seinen manga magazine published by Shueisha under their "Jump" line of magazines. Launched in November 2011 as a merging of "Business Jump" and "Super Jump", it carried over nine series from the former and three from the latter in addition to beginning new titles.