Three classics — Sudoku, 2048, and Lights Out — in one daily habit. One streak per game, one shared progression, no subscription. Free, offline, and no account needed.
Three classic brain games in one app: Sudoku, 2048, and Lights Out. All 16,500 Sudoku puzzles ship inside the app, so it plays on a plane, on the subway, and anywhere else with no Wi-Fi. No subscription, ever.
Most puzzle apps give you one game and a paywall. Logiqura gives you three, with shared progress that grows every time you play.
THREE GAMES, ONE APP
• Sudoku — 16,500 puzzles we generate and grade ourselves, across 5 difficulty bands from Easy to Singularity. Every band is measurably harder than the one below it, and every puzzle is verified to have exactly one solution. Notes mode, and your choice of cell-first or number-first input.
• 2048 — slide and merge on 4x4, 5x5, or 6x6 boards, plus a 60-second Timed Sprint for a quick adrenaline hit.
• Lights Out — tap a cell to flip it and its neighbors, and clear the whole grid. Pure logic, sized from 5x5 up to 8x8.
ONE DAILY HABIT THAT ADDS UP
• A fresh daily challenge in each of the three games, the same puzzle for everyone, worked out on your own device.
• A separate streak per game. It moves only when you actually finish — opening and backing out never counts.
• Earn Logiqura Points from every puzzle, feeding one shared progression.
• Unlock 14 achievements across four tiers, Bronze to Platinum.
SEE YOUR PROGRESS
• A "My Brain" stats dashboard tracks how you're improving.
• 3 Game Center leaderboards — 2048 high score on 4x4, 5x5 and 6x6.
FAIR BY DESIGN
• No subscription. One optional purchase, Remove Ads: a one-time purchase that permanently removes banner and automatic interstitial ads.
• Hints are never for sale. There is no hint balance and nothing to buy: a hint costs one optional rewarded video, in Sudoku and Lights Out, and only when you ask for one.
• No energy meters. No lives. No timers forcing you to wait or pay.
• No surprise ads mid-puzzle. Full-screen ads only run after a game ends, and a rewarded video only plays if you choose to watch one.
• Genuinely offline. The puzzles are on your device, not on a server — no Wi-Fi, no signal, no problem.
• No account required. Just open and play.
• Plays in 13 languages.
Premium "Cosmic Glass" design throughout, built to feel calm and sharp at the same time.
If you're tired of playing the same puzzle every day, Logiqura gives you variety, a habit worth keeping, and progress that actually lasts. Download free and start your streak today.
Ratings & Reviews
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A rebuilt Sudoku library, and one result screen for all three games.
• Logiqura now speaks 13 languages.
• All 16,500 Sudoku puzzles are new — generated and graded in-house, each verified to have exactly one solution. The five difficulty bands are now measurably separated: no puzzle in a band can be solved with the techniques of the band below it.
• Sudoku, 2048 and Lights Out now end on the same result screen, reporting the same things the same way.
• Menus, settings and statistics scale properly with your text size, and the number pad no longer goes missing on a small screen.
• Clearer colors throughout, including a colorblind palette ordered by lightness rather than hue.
• Removed: Weekly Challenges, Sudoku Speed Run, Lights Out Timed Mode, 2048 undo, hint packs and the Home Screen widget. Hints are now a single optional rewarded video, never a purchase.
Note: your local progress resets with this update. A Remove Ads purchase is unaffected — tap Restore Purchases if it does not appear straight away.
Thanks for playing. If Logiqura has earned a spot in your routine, a quick rating genuinely helps more people find it.
Version 3.0
The developer, ZEYNEP NUR ASKER, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
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Data Linked to You
The following data may be collected and linked to your identity:
Location
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Data Not Linked to You
The following data may be collected but it is not linked to your identity:
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Privacy practices may vary, for example, based on the features you use or your age. Learn More
The developer indicated that this app supports the following accessibility features. Learn More
