Last updated: September 25, 2026
Moki Grove stores your 15 Puzzle and 2048 progress and best records in your browser's local storage. The Korean Sudoku game also stores its progress, scores, and ad-free setting there. This game data is not sent to our server. Clearing site data in your browser removes these records.
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The Korean Sudoku game's local ad-free feature also applies to the 15 Puzzle and 2048 on this site. Once enabled, that browser stops requesting AdSense ads on the next page load.