1) Logic puzzle 2) Quarterly magazine
Found on
https://www.crosswordclues.com/clue/nikoli
Nikoli (ニコリ, nikori) Co., Ltd. is a Japanese publisher that specializes in games and, especially, logic puzzles. Nikoli is also the nickname of a quarterly magazine (whose full name is Puzzle Communication Nikoli) issued by the company. Nikoli became prominent worldwide with the popularity of Sudoku. The name `Nikoli` comes from the raceho.....
Found on
http://en.wikipedia.org/wiki/Nikoli
No exact match found.
