Blockly Games
Solve block-coding puzzles that lead step by step to JavaScript
Blockly Games is a series of eight short games that teach programming with drag-and-drop blocks. In Maze you guide a character using loops and conditions. In Turtle you draw pictures with nested loops. Bird, Movie and Music cover conditions, math and functions, and Puzzle shows how the blocks fit together.
Free · No login · Browser · Beginner
About Blockly Games
The last two games, Pond Tutor and Pond, move you from blocks to real JavaScript in a text editor. In Pond you enter an open-ended contest to program the smartest duck. The series suits children and other first-time coders.
It runs free in the browser and can be downloaded for offline use. Google made it, and the code is open source under the Apache 2.0 license.
On Breakpoint since 23 Oct 2026.