Solva: Sudoku & Logic
Pure logic, no guessing
Only for iPhone
Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.
iPhone
Three logic puzzles under one calm design: Sudoku, Killer Sudoku and Crowns. 9,000 puzzles, all offline, no lives and no timer forcing your hand.
Solva is a calm collection of pure-logic puzzles, made for people who want to think — not to be nagged.
THREE PUZZLES, ONE DESIGN
• Classic Sudoku — 9×9, the one everybody knows.
• Killer Sudoku — sudoku plus cages that add up to a target.
• Crowns — place one crown in every row, column and coloured region. No two may touch.
Learn one interface and you know them all.
EVERY PUZZLE IS SOLVABLE BY LOGIC
No guessing is ever required. Every puzzle has exactly one solution and has been checked by a technique-aware solver before shipping. If a puzzle says Hard, it means Hard because of the reasoning it needs — not because we took clues away.
NO LIVES. NO HEARTS. NO "THREE MISTAKES AND YOU LOSE."
Mistakes are counted and shown on the result screen, and that is all they do. You can also turn the mistake warnings off completely and check only when you are finished.
HINTS THAT TEACH
Three levels, your choice: a nudge that points at the right region, an explanation in plain language of the next logical step, or simply the answer. The explanation names the reasoning, so the next puzzle is easier on your own.
9,000 PUZZLES, COMPLETELY OFFLINE
3,000 numbered puzzles per type, plus a fresh daily puzzle. Everything ships inside the app. No account, no connection, no waiting — on a plane, on the metro, anywhere.
BUILT TO BE READ
Big, clear numerals. A separate number-size control so the grid stays legible however you set your phone's text size. Two themes, Imperial and Classic Light, both free. Cages and regions are marked by borders as well as colour, so they read for colour-blind players too.
MADE FOR COMFORT
• Notes with automatic clean-up
• Unlimited undo and redo, never behind an ad
• Row, column, box and same-number highlighting — all switchable
• A timer you can hide
• Your puzzle is saved every few seconds and waits exactly where you left it
FAIR ABOUT MONEY
Every puzzle in the app is free forever. There are no puzzle packs to buy. Ads appear only after a finished puzzle, never during one, and never as banners stealing your keypad. One purchase removes them.
Pure logic. No guessing, no clutter — just beautifully made puzzles.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
Daily Puzzle is now a calendar — go back and play a day you missed.
Music, with a Credits screen for it.
Crowns: every region has its own colour, sweeping Xs is smoother, and a crown is only marked wrong when it actually breaks a rule.
What you earn now arrives, instead of appearing in a list.
Fixes to the weekly league and the daily gift.
The developer, Mudimedia Ltd, 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:
- Identifiers
- Usage Data
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Purchases
- Identifiers
- Usage Data
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Mudimedia Ltd
- Size
- 83.9 MB
- Category
- Puzzle
- Compatibility
Requires iOS 16.4 or later.
- iPhone
Requires iOS 16.4 or later. - Mac
Requires macOS 12.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Contains
Advertising
- In-App Purchases
Yes
- Booster pack L $4.99
- Booster pack M $1.99
- Booster pack S $0.99
- Solva Plus $9.99
- Remove Ads $4.99
- Copyright
- © Mudimedia Ltd
