Toroid
Casse-tête
0,99 $US
Toroid is Conway's Game of Life, the cellular automaton John Conway published in 1970, on a board you can draw with a finger.
Four rules run the whole thing. A living cell with two or three living neighbours stays alive. One with fewer dies of loneliness, one with more dies of crowding. An empty square with exactly three living neighbours comes alive. Every cell updates at once, and that is the entire game — there is no score, no goal and no opponent, only what your starting pattern turns into.
The board wraps at every edge, which is where the name comes from: the grid is the surface of a torus, so a glider that walks off the right side reappears on the left instead of falling off the world.
WHAT YOU CAN DO
- Drag a finger across the grid to draw cells, and drag back over them to erase
- Play, pause, or advance exactly one generation at a time
- Set the speed anywhere from one generation a second to sixty
- Drop in six known figures: the glider, the blinker, the toad, the pulsar, the R-pentomino, and Gosper's glider gun, which fires a new glider every thirty generations forever
- Fill the board at random and watch it settle into still lifes and oscillators
- Watch the generation count and the living population as it runs
Try the R-pentomino. Five cells, and it takes more than a thousand generations to stop changing.
Toroid has no accounts, no network access, no analytics and no advertising. It never collects anything, because it has nothing to collect it with. The whole game is arithmetic running on your device.
Notes et avis
- Cette app n’a pas reçu suffisamment de notes ou d’avis pour en proposer un aperçu.
Le développeur Joshua Trommel a indiqué que les pratiques de l’app en matière de confidentialité peuvent inclure le traitement des données tel que décrit ci‑dessous. Pour en savoir plus, consultez la politique de confidentialité du développeur .
Données non collectées
Le développeur ne collecte aucune donnée avec cette app.
Accessibilité
Le développeur n’a pas encore indiqué quelles fonctionnalités d’accessibilité sont prises en charge par cette app. En savoir plus
Informations
- Fournisseur
- Joshua Trommel
- Taille
- 298 Ko
- Catégorie
- Casse-tête
- Compatibilité
Nécessite iOS 17.0 ou version ultérieure.
- iPhone
Nécessite iOS 17.0 ou version ultérieure. - iPad
Nécessite iPadOS 17.0 ou version ultérieure. - Mac
Nécessite macOS 14.0 ou version ultérieure. - Apple Vision
Nécessite visionOS 1.0 ou version ultérieure.
- iPhone
- Âge
4+
- 4+
- Copyright
- © 2026 Joshua Trommel
