Mirelto Logica: Puzzles
Kakuro, Futoshiki and Killer Sudoku, with five difficulty levels and a coach that explains every step in words. Your games are saved automatically.
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Three logic puzzles
Kakuro
Fill the cells with digits from 1 to 9 so each row and column matches its sums.
Futoshiki
Place the digits so that every < and > sign holds in its row and column.
Killer Sudoku
Classic sudoku with cages whose sums you must respect.
A coach that explains
The coach shows the next logical step in words and can apply it for you, so you learn the technique and not only the answer. Each game has five levels, from beginner to expert, plus notes, undo and hints.
Get it on Google Play
Logica is free to download. Logica Pro removes all ads with a single purchase, with no subscriptions.
How to play
- Pick a game and a difficulty level, then tap New game.
- Tap an empty cell and type a digit with the number pad, or use the notes to mark possibilities.
- Ask for a hint when you are stuck, or let the coach explain the next logical step.
- Finish the puzzle and share your result with an image.
On a computer, click a cell and type. On a phone or tablet, use the number pad at the bottom.
Frequently asked questions
Is Logica free?
Yes. It is free and supported by ads. Logica Pro removes all ads with a one-time purchase of €2.99.
Do I need an account?
No. There is no sign-up. Your games and statistics stay on your device.
Which languages are available?
English and Spanish. The app follows your phone language on first launch, and you can change it in Settings.
Is my progress shared with the Android app?
No. The website and the Android app keep their own games and statistics.
Is there an iPhone version?
Not yet. Logica is available for Android.
Who makes Logica?
Logica is made by Mirelto Studios in Ireland. Read the privacy policy.
Logica is also free on Google Play.