Maze is an introduction to loops and conditionals. It starts simply, but every level is more challenging than the last.

Games for tomorrow's programmers. Block-based programming lessons for beginners.

Blockly Games is a series of educational games that teach programming. It is designed for children who have not had prior experience with computer programming. By the end of these …

Turtle is a deep-dive into loops. Use nested loops to paint a picture. Then publish your art for the world to see.

Puzzle is a quick introduction to Blockly's shapes and how the pieces snap together.

Pond is an open-ended contest to program the smartest duck. Use either blocks or JavaScript.

Music is an introduction to functions. Use functions to compose music. Then publish your music for the world to listen to.

Puzzle is a quick introduction to Blockly's shapes and how the pieces snap together.

Bird is a deep-dive into conditionals. Control-flow is explored with increasingly complex conditions.

Use this block to go in one heading if you have the worm, or a different heading if you don't have the worm.