Sudoku (No Limits)

Sudoku (No Limits) scores 90 out of 100: rating 95, rating count 82, App Store search rank 84, update recency 100. The four parts are averaged with no weights, and A tier follows from that score within this list. The full explanation, as data.

Sudoku with no limits: every level, every feature, every puzzle - yours from the start. Pick your challenge - Easy, Medium, Hard or Extreme - and solve with an interface that keeps every tool a tap away. Interrupted? Just leave: your puzzle is saved exactly as you left it. Want to see how you compare? Upload your results, check the top scores, or join the weekly Sudoku competition. Features: * 4 difficulty levels: Easy, Medium, Hard, Extreme * Custom mode: enter any puzzle and solve it in the same familiar interface * 3 input modes: "Digit first", "Cell first" or pop-up * Pencil marks (notes) with automatic fill and erase * Highlighting of the selected digit, plus crosshairs for the current row, column and box * Digit counts show how many of each digit are placed * Smart hints that use logic only - never guesses * Two levels of automatic error checking * Unlimited undo and redo * Night and Day modes * Auto-save * Plays offline - no internet needed to solve * Works on iPhone and iPad * Online results, top scores, history and real-time competitions Free with ads. Prefer no ads? An optional ad-free subscription is available in the app. Questions or suggestions? Cont