FreeIAPIn-app purchasesEuclidea
A straightedge-and-compass puzzle game that turns classical geometry into elegant moves.
Explore the full editorial catalog by age, platform, interest, and the kind of value a game may offer.
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Explore the full editorial catalog by age, platform, interest, and the kind of value a game may offer.
Browse by category ↓110 games
FreeIAPIn-app purchasesA straightedge-and-compass puzzle game that turns classical geometry into elegant moves.
$19.99A hacker puzzle game about writing and refining tiny programs to break into systems.
$14.99A hardware-programming puzzle about wiring parts and debugging code under limits.
$6.99An assembly puzzle game about repairing a strange 1980s computer.
from $4.99In-app purchasesA programming puzzle that teaches algorithms by scripting one office worker's tiny tasks.
FreeIAPIn-app purchasesFree, open-source chess with puzzles, lessons and online play: no ads, no subscription.

The best-studied board game, with real depth and honest limits on its school benefits.
$9.99Program two grabbers to split and bond atoms into the molecules ordered.
from $4.99A programming puzzle where code you write automates whole crowds of office workers.
$35An automation sandbox about designing feedback loops, logistics, and factory systems.
from $19.99A machine-building puzzle about turning a few rules and parts into elegant solutions.

Race two pawns to 101 using dice and all four operations on a board colored by primes.
$19.99A colony-building game where you teach worker bots tasks with visual programming.
$24.99A 3D factory puzzle game about turning tight spaces into automated solutions.
$24.99A colony sim about balancing oxygen, heat, food and automation underground.
$39.99A planned-economy builder where nothing moves without a truck and a road.
FreeIAPIn-app purchasesA minimalist puzzle where you program a robot with loops to move crates efficiently.
from $6.99In-app purchasesA rule-bending puzzle where words on the board define the world and can be rearranged.
from $3.99In-app purchasesA crisp transport puzzle that makes networks, bottlenecks, and trade-offs easy to see.
FreeIAPIn-app purchasesA logic adventure where testing patterns guides a community of characters to safety.

A strategy game where real orbital mechanics and Earth politics run at the same time.
$19.99Automate whole planets, then wrap a star in a shell to harvest its energy.
FreeIAPIn-app purchasesFree, ad-free games starring PBS KIDS characters, built to early-learning standards.

Walk through your own factory: belts, pipes and trains you laid out yourself.