NumRush vs Nineways

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?

How to play Fill the 9×9 grid so that every row, column, and 3×3 box contains the digits 1 to 9 — with no repeats. Tap a cell to select it, then tap a number to place it. The row and column highlight to help you spot conflicts at a glance. Stuck on a cell? Tap Hint to reveal the correct number. Completely free — no ads, no accounts, nothing locked behind a purchase. There's an optional tip jar if you'd like to support development. Choose your difficulty Five levels from Trivial through to Extreme — from a gentle introduction to a serious challenge. Track your score Every correct number earns points — and solving quickly, keeping a streak going and finishing under the par time all add bonuses on top. Harder puzzles score the most. A wrong guess breaks your streak, so think before you tap. Clean, distraction-free design Choose from a selection of light and dark color themes — no internet required. Prefer a relaxed solve? Zen Mode hides the score and timer and drops all penalties. Whether you're a Sudoku beginner or a seasoned solver, Nineways gives you a fresh puzzle every time.