NDS パズラーナンプレファン＆おえかきロジック (Japan) (Rev 1) or DS Puzzler - Nanpure Fan & Oekaki Logic (Japan) (Rev 1) is a fun and challenging puzzle game developed by Nintendo and released exclusively in Japan. This game features a variety of different puzzles, including the classic 'Nanpure' and 'Oekaki' puzzles. The Nanpure puzzle is a number puzzle, where the player has to fill in a grid of numbers using the numbers given to them. The Oekaki puzzle is a logic puzzle, where the player has to use logic to connect various pieces in order to create a picture. Both puzzles require the player to think strategically and use logic to complete the puzzle. The game also includes a time attack mode, where the player must complete the puzzles within a certain time limit. With its fun and challenging gameplay, DS Puzzler - Nanpure Fan & Oekaki Logic (Japan) (Rev 1) is a great game for puzzle game fans.