jirafaGraph 4+
A Musical Math Puzzle
Kyle McGrath
Designed for iPad
-
- Free
Screenshots
Description
Solve the graph. Make the music.
It's a game of music and math. Play with headphones or external speaker for full experience. The player is given a current value and a target value. The goal is to attain the target value with the current value. You must do this 10 times to win a level.
We start a node, a value, and a target value. We can move from a node to any other connected node. When you move to a node you add the value associated with that node to your current value. This addition however is performed modulo some integer. Recall this is the remainder after dividing by the modulus. We use 12 as the canonical modulus, but the modulus starts at 3 to make the game easy for beginners. Tap and hold the upper left hand board to obtain a menu that allows you to choose more difficult puzzles. Start a new game after choosing a new puzzle set.
We use 12 as the canonical modulus for a reason. We assign each number 0, 1, 2, ..., 11 a musical note. In this way, the player not only creates a melody as they play, but also is able to hear the interval created between their current value and the target value.
What’s New
Version 6.12
Increase how smooth choosing a node is. Fix screen margins on newer iPhones.
App Privacy
The developer, Kyle McGrath, 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.
Privacy practices may vary based on, for example, the features you use or your age. Learn More
Information
- Provider
- Kyle McGrath
- Size
- 92.9 MB
- Category
- Games
- Compatibility
-
- iPhone
- Requires iOS 13.0 or later.
- iPad
- Requires iPadOS 13.0 or later.
- iPod touch
- Requires iOS 13.0 or later.
- Mac
- Requires macOS 11.0 or later and a Mac with Apple M1 chip or later.
- Languages
- Age Rating
- 4+
- Copyright
- © jirafaJeu, L.L.C.
- Price
- Free