Gravity Sudoku vs NumRush

Gravity Sudoku is a focused Sudoku game with friend races, human hints, and no ads. Built for players who take the puzzle seriously, Gravity Sudoku keeps the experience clean, fast, and distraction-free. Share a completed puzzle so friends can race your time, or send one stuck cell and ask a real person what number belongs there. Every puzzle is generated on device, so you never play the same board twice. Start with Super Easy for a relaxed free solve, or unlock Easy, Medium, Hard, and Expert with a single one-time upgrade. FEATURES — Candidate Notes: Tracks which values you have eliminated for each cell. — Input Coach: Coach explains why a number can or cannot go in a selected cell. — Beat My Time: share a completed puzzle and challenge friends to race your ghost timer. — Ask Friend: human hints when one cell has you stuck. — Gravity Wheel: erase, undo, or use a hint without breaking your flow. — Number Pad Focus Mode highlights matching digits instantly. — Reasoning Workspace: eliminate candidates for a selected cell. — Five difficulty tiers from Super Easy to Expert. — 3-strike mistake tracking on Medium, Hard, and Expert. — Full 50-move undo history. — Auto-save so you can continue later. — Clean dark interface built for focus. — Haptic feedback on every move. — No ads, no subscriptions. Previous buyers: tap Restore Purchases in Settings to unlock all tiers. Gravity Sudoku is built by Gravity Point Rocks LLC, a small independent studio making focused puzzle games with a little gravity.

NumRush is a number-tapping speed game. Pick a grid size, watch the countdown, then race to tap 1, 2, 3, and on up as fast as you can find them. Features: • Dead-simple, addictive play: just tap the next number • Board sizes 3x3, 4x4, 5x5, 5x6, and 6x6, plus custom grids • A countdown timer to get you focused before each round • Centisecond timing so you can chase your personal best • Wrong taps flash red and add a second, so no button mashing • Numbers fade out once found, leaving only what's left • Best times saved for every board size • Plays fully offline Quick, sharp brain training for your visual scanning. Great for a spare minute or a serious time-chase. How fast can you clear the board?