Welcome to Pictooi, a relaxing logic puzzle game where you fill in cells to solve puzzles and reveal pictures. Professor Ishida is your host, mentor, and friend. "Oh, hello! Did you know your brain is kind of like a muscle? Let's exercise your brain by challenging it with logic puzzles. Solving logic puzzles can expand your mind! I look forward to sharing our journey together. " - Professor Ishida Approachable: Suitable for beginners and experienced nonogram lovers. Pictooi features 300 logic puzzles, ranging from easy to challenging, across board sizes of 5x5, 10x10, 15x15, and 20x20.