Numeriqo Pro
Calcudoku, taught properly
$4.99
Every puzzle is solvable by reasoning alone. When you get stuck, Numeriqo names the technique and draws the argument on the grid instead of filling in the answer.
Numeriqo Pro is a Calcudoku puzzle, bought once and complete: fill the grid so no row or column repeats a digit, and every outlined cage hits its target using the operator in its corner.
Everything is included. No in-app purchases, no subscription, no adverts, and nothing is collected about you.
TAUGHT, NOT ASSUMED
Sixteen techniques, introduced one at a time, from single-cell cages up to X-Wing. Each lesson is a short explanation followed by a puzzle that needs the technique you just read about. Your progress on each one is tracked, and counts only the solves you managed unaided.
HINTS THAT EXPLAIN
Ask for a hint and Numeriqo tells you the region first. Ask again and it names the technique. Ask again and it draws the reasoning on the grid, cell by cell. Only the last step will place a digit for you, and taking it is a deliberate act rather than the default.
NO GUESSING, EVER
Every puzzle has exactly one solution, and every puzzle is checked before you see it to make sure the techniques in the app are enough to finish it. You will never be asked to guess and backtrack.
WHAT IS INCLUDED
Grids from 3x3 to 9x9 at five difficulties. The full technique curriculum with a lesson and a practice drill for each. Hints that name the technique and draw the reasoning. Best times, solve counts and your mastery of every technique. A daily puzzle that is the same board for everyone.
Inspired by the Japanese arithmetic puzzles popularised by Tetsuya Miyamoto.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
Numeriqo 3.0 is a complete rebuild around teaching you the game: a full technique curriculum, hints that explain the reasoning instead of filling in the answer, and practice drills. As a Pro owner you already have all of it. Nothing to buy, now or later.
Your best times from earlier versions carry over.
The developer, Kai Kunze, 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 Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Kai Kunze
- Size
- 1.4 MB
- Category
- Puzzle
- Compatibility
Requires iOS 18.5 or later.
- iPhone
Requires iOS 18.5 or later. - iPad
Requires iPadOS 18.5 or later. - Mac
Requires macOS 15.5 or later. - Apple Vision
Requires visionOS 2.5 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Copyright
- © Kai Kunze
