# Lantern Sudoku - Unlimited — Quiet puzzles. Endless play.

> Quiet puzzles. Endless play. (iPhone/iPad app by Kiyoung Kim.)

- Source: https://appshunter.io/ios/app/lantern-sudoku-unlimited/id6824015149 (this page in markdown: same URL + `.md`)
- Developer: [Kiyoung Kim](https://appshunter.io/developer/6818257312)
- Category: Games, Board, Puzzle
- Price: Free
- Age rating: 4+
- Requires: iOS 15.0 · 25 MB
- Languages: American English, Japanese, Korean, Chinese (Simplified, China), Chinese (Traditional, Taiwan)
- Released: 2026-10-28
- Data updated: 2026-11-01

## What is Lantern Sudoku?

Settle into a quiet Sudoku game. Lantern creates fresh puzzles on your device, so there is always another board to explore.

TODAY'S CHALLENGE
Everyone plays the same puzzle each day. You get one try with no hints, and each wrong number adds 30 seconds. Compare times on the Game Center leaderboard, keep your streak going, and practise the puzzle again once your try is done.

FOUR LEVELS
Choose Easy, Medium, Hard, or Expert. Every generated puzzle is checked for a single solution and rated using human solving techniques.

LEARN AT YOUR PACE
Five fixed beginner lessons explain rows, columns, 3×3 boxes, and the controls through real play. Practise notes, erase, and undo with contextual guidance. Your regular puzzle stays saved, and lessons have no ads, timer or mistake limit.

MADE FOR FOCUS
A clean board, large number keys, pencil notes, undo, and automatic note clearing help you stay with the puzzle. Choose from 16 colour themes with a light or dark appearance, and adjust sound, haptics, and visual effects. iPad layouts adapt to portrait, landscape and Split View.

PICK UP WHERE YOU LEFT OFF
Your puzzle, notes, undo history, and timer are saved on your device, and the home screen takes you straight back to it. No account is needed, and puzzles can be played offline.

A LITTLE LIGHT WHEN IT COUNTS
Gentle effects mark entries and completed rows, boxes, and puzzles. Subtle effects and the device's Reduce Motion setting offer a quieter experience.

CHALLENGE A FRIEND
Share a puzzle picture and a short code. Your friend can paste the code into Lantern to play the same puzzle and compare times.

Hints are available when you need them: three free hints a day, shared across all puzzles, with an optional rewarded ad for one more. A single banner ad sits at the foot of the home screen. There are no ads on the board, between puzzles, at startup, on app resume, or in Beginner.

## Is Lantern Sudoku safe?

Not enough ratings yet to assess Lantern Sudoku.

## Is Lantern Sudoku legit?

Lantern Sudoku - Unlimited has limited verification signals. The AppsHunter Legitimacy Score for Lantern Sudoku is 58 out of 100 points across 7 verification signals from App Store and developer data.


## Version history (last 2 releases)

### 1.1 — 2026-10-30

• New home screen: pick a level, continue your puzzle, or start today's challenge.
• Daily challenge: everyone gets the same puzzle each day. One try, no hints, and each wrong number adds 30 seconds. Keep your streak going, and practise the puzzle once your try is done.
• A Game Center leaderboard for the daily challenge.
• No more startup ads. The only banner sits at the foot of the home screen, never beside the board.

### 1.0 — 2026-10-28

No release notes.

## More apps by Kiyoung Kim

- [Block Bunny](https://appshunter.io/ios/app/block-bunny/id6818257309)
- [Carrot Cannon](https://appshunter.io/ios/app/carrot-cannon/id6818275375)

All apps by Kiyoung Kim: https://appshunter.io/developer/6818257312

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-11-01.*