Mode
Free build
No goal. Houses, bridges, and tree lines are all valid.
01 — Story
The brief
Block Builder is a side view of rolling hills and nothing else to win. There is no score and no clock. Pick a block and paint the grid: grass, dirt, stone, wood, leaves, sand, brick, glass, or water.
Tap a square to place one block, or drag to paint a line. Erase lifts blocks back out. Fill replaces a whole connected area, which is the fast way to change a wall or a sky. Sand is the only block that falls, so pull out the support and watch it drop.
Undo walks back through the last 40 edits. A new landscape rolls fresh hills and trees. The build saves itself in this browser. Copy build code if you want a friend to paste it and press Load on their own device. Keys 1 to 9 pick blocks, E erases, F fills, and Ctrl+Z undoes.
How to build
Choose a block, then tap or drag on the grid. Switch to Erase to remove, or Fill to repaint a connected region in one gesture.
