Sudoku Hex

Sudoku, built for a hex grid. Every cell has six neighbors instead of four, and the grid has three straight-line directions instead of two — so alongside the usual rows and columns, a third diagonal axis also has to hold every digit exactly once. It's the same one-answer logic you know, with one more direction to track. TWO BOARDS • Sculpted Hexagon — a hand-crafted 7-region flower of hexagons • Parallelogram — a classic 9×9 hex grid, rotatable between four looks (lean, steep, wide diamond, tall diamond) to fit however you like to hold your screen FOUR DIFFICULTIES Easy, Medium, Hard, and Expert — twenty puzzles each, so there's always a fresh one waiting. DAILY PUZZLE One shared puzzle a day on each board. Solve it to keep your streak alive and see how your time stacks up on the leaderboard. PLAY YOUR WAY • Notes mode for candidate digits • Undo/redo and a mistake counter • Logic-based hints that explain why, not just the answer • Row/column/region highlighting you can turn on or off • Light, dark, or system theme, with four accent colors • A black-and-white mode if you'd rather the regions stay plain PROGRESS Achievements, solve streaks, and personal stats — all saved automatically. Sign in with Google or Apple to sync across devices and appear on the leaderboard, or just play as a guest. Six neighbors, one solution.