Tile Architect - Number Puzzle

Every puzzle builds a city.

Divide the grid, place every rectangle, and watch a whole city rise from it. Tile Architect is a Shikaku logic puzzle: each board you solve becomes a district of Portsend, with houses, towers, warehouses and plazas standing on the rectangles you drew.

HOW TO PLAY
• Every number needs one rectangle of exactly that many cells.
• Rectangles can't overlap, and every open cell must be covered.
• Drag to draw, tap a building to take it down, and turn the board to see your district from any side.
• Every board has exactly one solution and never needs a guess. It is pure logic, from small 3×3 grids to 6×6 boards along the mill race.

BUILD A CITY
• 66 districts across Portsend's four quarters, Quayside, Crossing, Hillside and Isle, and Millrow, a river-mill town across the bay.
• Each quarter starts as a blueprint and turns into a living city as you finish its districts.
• Spin, tilt and zoom your city to see everything you have built.

EVERY DAY, EVERY WEEK
• Daily District: a new board every day. Keep your chain going and the seventh day brings a bigger crate.
• Restoration: once a week, three districts of a finished quarter lie under fog. Clear them before the window closes to earn a restoration crate.

RELAXED BY DESIGN
• No timers and no lives. A rectangle that doesn't fit simply turns red.
• Stuck? A hint places the next correct building for you.
• Crates along the way keep your hints topped up.
• Play offline, with no sign-up.

Tile Architect is for anyone who enjoys Shikaku, Sudoku and other calm logic puzzles, and likes to watch their progress take shape.

Recent changes:
Welcome to Tile Architect! Solve each district to raise its buildings, and watch four cities take shape block by block.