Zero Star Games

Run a working light circuit, then make it your own. Explore 12 editable examples with lenses, mirrors, and color gates.

Make graffiti art with spray paint, markers, and custom walls. Save your creation as a PNG.

Experiment with different elements to create unique interactions and patterns!

Build a circuit, flip a switch and light an LED. A hands-on circuit lab for kids.

Create abstract compositions using customizable shapes, colors, and layouts.

Visualize how different gravitational forces affect a falling object in this interactive simulation.

Create and observe realistic, natural-looking flocking patterns.

A simple set of rules on a grid of cells can lead to complex behavior.

Select elements to create compounds. Learn while you play!

Watch as particles randomly diffuse and aggregate to form complex branching structures.

Build an empire in 15 decisions. Settle, trade, federate, or conquer, then discover what survives.

Create and play custom word search puzzles. Choose from dozens of categories or create your own theme, then print or play online.

Both kids and adults will enjoy this number puzzle.

Use logic to determine who owns the zebra in this famous challenge.

Turn your own answers and clues into a printable crossword.

Test your puzzle-solving skills with Lights Out!

Challenge your mind and master the puzzle in Pentomino Quest, where every piece brings you closer to victory—or total gridlock.

Place the tiles in numerical order (from left to right, top to bottom).

Navigate the Quantum Maze. Can you make it to the end?

Remake of the classic arcade game.

Enjoy the retro fun of Ghost Gobbler, a Pac-Man-inspired maze game where you outsmart ghosts and eat pellets.

A fun, endless runner for children.

A 2D pixel-based platformer.

Navigate the labyrinth before time runs out!

Will you catch the dot before it fades away?

A kid-friendly take on Hangman.

Can you make four in a row before the AI does?

Play this classic game against an AI.

Play this classic game against the AI.

Notable historical events that occurred today.

Explore the history of the cosmos in 15 minutes.

Explore the origins and evolution of the 'Hello, World!' program across various programming languages.

How will you spend $1,000,000,000?

Crack open a fortune cookie.

Let fate reveal its answer in this captivating fortune-teller game.