GrinGlitch Numbers

GrinGlitch Numbers turns classic 9x9 Sudoku into a bold neon puzzle experience. Work through 120 handcrafted levels across Easy, Medium, Hard, and Expert difficulty, with a dark purple-and-green visual style, glowing accents, and a deliberately off-kilter interface that gives every grid its own energy. Solve with the familiar tools you need: pencil notes, erase, undo, hints, a timer, and mistake tracking. Browse levels by difficulty, keep an eye on your cleared progress, and choose a challenge that matches your pace. The rules stay classic; the presentation makes every solve feel sharper, stranger, and more satisfying.