Hanzi Ninja turns stroke-order practice into a tactile slicing game. Trace the correct stroke, feel the cut, defeat enemies, and build recognition across Chinese hanzi, Japanese kana, and Korean hangul. Start with simple strokes, numbers, radicals, and beginner words, then climb into boss-style review stages and short phrase challenges. Clean Mode keeps the screen arcade-fast. Coach Mode adds start points, stroke direction, next-stroke previews, and mistake feedback when you want more help. Designed for offline practice with no accounts, ads, tracking, or in-app purchases.