A puzzle world-builder · Concept preview

Solve the grid.
Shape the city.

One complete city lies beneath the puzzle. Solve a 3 × 3 Sudoku block to uncover its matching section: buildings, streets, gardens and water, all part of the same landscape.

A Sudoku grid integrated into a continuous mountain city landscape; concept illustration
9
reveal regionsone continuous city
✓
one landscapeuncovered as you solve
Sudoku firstFast, familiar puzzle logic with no new rules to learn.
Every block mattersA completed 3 × 3 Sudoku block reveals one region of the existing city.
Every city is a rewardReveal all nine regions to see the complete, seamless city.

The transformation

The puzzle disappears.
The city remains.

The city is designed as one complete landscape first. Nine regions control what is visible as you solve; shared roads, terrain and waterways continue across their boundaries.

One solve.
Nine reveals.

Place a number

Solve the familiar Sudoku grid, one deduction at a time.

Complete a block

A solved 3 × 3 Sudoku block uncovers its matching city region.

Connect the city

Each region includes a whole section of terrain, architecture and scenery. Roads and water meet at the boundaries.

Finish the world

When all nine regions are revealed, the puzzle divisions disappear and the whole city is visible.

One complete temple city with continuous terrain, streets, gardens and waterways
The complete city · Concept artwork

The city experience

One map.
Nine discoveries.

The nine Sudoku blocks map to nine reveal regions within one city. A region contains its portion of the shared terrain, streets, buildings, gardens and water. It is uncovered in place, so every neighbouring section joins naturally.

A continuous temple city: one shared landscape to divide into nine reveal regions
Complete-city reference · Reveal boundaries belong to the game, not the architecture
A region at a timeSolve one 3 × 3 Sudoku block to uncover the corresponding area of the complete scene.
One connected worldBuildings, paths, terrain and water remain aligned throughout the reveal. The finished view has no separate house tiles.

The reveal rule

One city. Gradually uncovered.

The city stays in the same position and perspective throughout the puzzle. Solving a block removes the cover from its matching region. After all nine, the full landscape is visible without tile borders.

What changesThe visibility of the corresponding city region, including all the scenery inside it.
What stays connectedThe terrain, streets, bridges, waterways and skyline of the original city.

This page presents the visual direction and intended rules. The artwork is illustrative; its printed numbers are not a playable Sudoku puzzle.

City themes

Same logic. Completely different worlds.

These references establish the visual direction: rich, continuous landscapes. Each completed scene will be divided into nine reveal regions while retaining its original composition.

Complete temple city with connected terraces, gardens and water Complete white city with shared waterways, bridges and towers Puzzle integrated into a continuous mountain city; concept illustration

Temple city

Terraces, gardens and waterways form one continuous city. Reveal regions uncover parts of this shared scene.

A living game

A reason to come back for another city.

The puzzle system stays familiar while the destinations keep changing. Future updates could bring seasonal drops, monthly worlds and special daily cities.

Daily · plannedOne shared puzzle with a special city seed.
Seasonal · plannedNew visual atmospheres and limited world variants.
Collection · plannedKeep completed cities as a personal world gallery.
A completed futuristic Ninehaven city

Every puzzle becomes a place.

The planned Ninehaven experience uncovers one continuous city through Sudoku. Complete the nine blocks, reveal the whole landscape, and keep the finished city.