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About City Blocks

City Blocks is a spatial puzzle dressed as town planning: you're given shaped building pieces and a plot, and you have to fit them together so the city fills the space. Pieces can't overlap and gaps are wasted, so it's a packing problem with a pleasant theme.

Later levels give you awkward shapes and irregular plots, which is where it becomes genuinely tricky — the piece you'd naturally place first is often the one that has to go last.

How to play City Blocks

Place
Drag a piece onto the grid
Rotate
Click or the rotate button
Undo
The undo button
  1. Drag building pieces onto the plot.
  2. Rotate them to fit; pieces can't overlap.
  3. Fill the space without leaving gaps.
  4. Complete the layout to finish the level.

City Blocks tips

  • Place the most awkward shape first; the regular ones fit anywhere.
  • Work from the corners inward.
  • Rotate before you drag — it's faster than trying every orientation on the board.
  • If one gap is left, the mistake was usually three pieces ago.

City Blocks — questions

What kind of puzzle is City Blocks?

A packing puzzle — fit irregular shapes together to fill a plot without overlaps or gaps, with a city-building theme on top.

How do you solve the harder levels?

Place the most awkwardly shaped pieces first and work from the corners inward; the regular shapes will fit into whatever space is left.

Does it work on a phone?

Yes — drag and tap to rotate. Nothing to install.

Categories
Puzzle, Strategy & Simulation
Platform
Web browser — desktop, mobile, and Chromebook
Cost
Free, no download or sign-up