Sudoku-Daily Sudoku Challenge
- Store rating
- 5 / 5
- Store rating count
- 1
- Download price
- Free to download
- In-app purchases
- Unknown
- Version
- 2.0.1
- Listing last refreshed
- 2026-09-14
View the original store listing
Store description excerpt
udokuFang — the sudoku that explains every step. Stuck? Hints don't hand you the answer: they name the technique, frame the area, and reveal layer by layer until you crack it yourself. Found a hard puzzle in a book or online? Photo-import it for an instant rating and a complete solve path. No ads. [Hints That Teach] Five layers of reveal: technique → area → candidates → eliminations → full note. Each layer tells you a little more; the answer stays yours to find. 70+ techniques, from basic eliminations and pairs to chains, fish and beyond — whatever step you're stuck on, the hint explains that step. [Any Standard Sudoku, Explained] Import by camera, by hand, or by paste, and open the Analysis Workshop: · Checks for no solution, a unique solution, or multiple solutions · Rates difficulty (ER + score) with a technique breakdown · Builds a complete solve path — at every step, the technique, the eliminated candidates and the placed digit are marked right on the board · Explore alternative techniques at any step, or long-press a candidate to test a hypothesis · Want practice at a certain level? Generate puzzles limited to a score range · Export your solve as a GIF or a long image to teach or share [A Fresh Goal Every Day] · Daily Challenge: the same puzzle worldwide, medal calendar, same-month make-up days · Library campaign: seven difficulty tiers, plus your own collections · All-time and weekly leaderboards by difficulty score; open a room and race friends on the same puzzle (online) [New Rules, New Fun] 20 sudoku variants: Killer, Diagonal, Jigsaw, Windoku, Thermo, Kropki, Sandwich, Skyscrapers and more — each with four difficulty levels, full notes, annotations and highlighting. [The Small Things] Auto-candidates, 10-color annotations, chain drawing, solve replay, ten color schemes with dark mode, and a theme generated from any photo you like. No ads. Open the app, and it's just sudoku. Whether it's your first puzzle or you're deep into chains and fish, SudokuFang is here to explain the next step.
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