# Lumen Sudoku Killer & X

> Jigsaw, diagonal, offline

Canonical page: [https://chrome-stats.com/d/id6792155672](https://chrome-stats.com/d/id6792155672)

## Overview

- **ID:** `id6792155672`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** Alexis Cassan
- **Category:** Puzzle
- **Version:** 1.0.2
- **Last updated:** 2026-08-26
- **First published:** 2026-07-21
- **Size:** 28 MB
- **Data as of:** 2026-09-17
- **Store listing:** [Apple App Store](https://apps.apple.com/us/app/lumen-sudoku-killer-x/id6792155672)
- **Website:** [https://incubuslab.com](https://incubuslab.com/)
- **Privacy policy:** [https://incubuslab.com/lumen-sudoku/privacy](https://incubuslab.com/lumen-sudoku/privacy)

## Description

Five sudoku games in one free app, fully playable offline: Classic, Killer, Sudoku X (both
diagonals), Jigsaw (irregular regions) and Odd/Even. 1250 levels in total, 250 per variant, plus a
fresh daily grid every morning.

FIVE VARIANTS, ONE GAME
• Classic: rows, columns and 3×3 blocks.
• Killer: sum cages with few given digits, for players who love the math.
• Sudoku X: both main diagonals must also contain 1-9.
• Jigsaw: the 3×3 blocks give way to nine irregularly shaped regions.
• Odd/Even: marked cells only accept odd or even digits.

Each variant has its own 250-level ladder, its own accent colour and a one-page "How to play"
primer.

1250 LEVELS, A CAREFULLY TUNED CURVE
Every grid is generated and checked to have a single unique solution, with difficulty rising
smoothly from level 1 to level 250. A global level tracks every win across all five games and moves
you up the ranks, from Novice to Grand Master.

DAILY CHALLENGE
One grid a day, the same for everyone, playable even offline. A monthly calendar keeps track of
your wins and feeds your daily streak.

100% OFFLINE
No connection needed to play. No account, no sign-up form, no server. Your progress never leaves
your device. The app is available in 10 languages.

FREE, WITH ADS ONLY IF YOU CHOOSE
Two free games a day, on top of the daily challenge, which is always included. Need one more game
or a hint? A short rewarded ad, only if you choose to watch one. No banners, no ads interrupting
your game.

LUMEN UNLIMITED (optional)
Unlimited games, zero ads, 3 hints per game. One-time purchase, 3.99, yours forever, no
subscription.

ACHIEVEMENTS AND LEADERBOARDS
Sign in silently to Game Center to unlock 15 achievements and climb 6 leaderboards, one global and
one per variant. No sign-up required; the app stays fully playable offline if you would rather
skip it.

A logic and number puzzle, no wifi needed, from your very first sudoku to expert level.

## Rankings

- #1,342,529 — Overall

## Similar extensions and apps

- [Sudoku Puzzle: Killer Jigsaw](https://chrome-stats.com/d/id6455303874) — 4.00 / 5
- [Sudoku & Killer Sudoku](https://chrome-stats.com/d/id6807791767)
- [Sudoku Mind](https://chrome-stats.com/d/id6749544469)
- [Sudoku Master: Killer Daily](https://chrome-stats.com/d/id6751930054) — 5.00 / 5
- [Sudoku Daily - Number Puzzle](https://chrome-stats.com/d/id6791090507)
- [Sudoku - Classic & Killer](https://chrome-stats.com/d/id1479393086) — 4.60 / 5
- [Sudoku - Classic to XV](https://chrome-stats.com/d/id1669034111)
- [OneStop Sudoku](https://chrome-stats.com/d/id6806159525) — 5.00 / 5
- [Sudoku Aura: Number Puzzles](https://chrome-stats.com/d/id6760272815)
- [Sudoku ∞ – Neverending Sudoku](https://chrome-stats.com/d/id6755081022)
- [Mini Sudoku!](https://chrome-stats.com/d/id6752538448) — 4.80 / 5
- [Sudoku Nexus: Killer & X](https://chrome-stats.com/d/id6775447251)

---

Source: [Chrome-Stats](https://chrome-stats.com/d/id6792155672)