About This Game

Open a room. Solve it slowly.

Solvizz is a cozy region-division puzzle set inside a paper-warm mind palace. Nine brain zones wait in the dusk, each holding a grid of rooms that haven't yet decided what colour they are. To wake the palace, you divide those grids into regions — one careful click at a time — until every region obeys the law of the lobe it lives in.

There is no timer. There is no fail state. Every wrong click un-clicks in a stroke. Every violated rule tells you which one, in its own colour. This is a game for the evening after the world has stopped shouting.

How it plays

• Divide, don't fill. Each puzzle is a small grid you partition into contiguous single-colour regions. Every region must satisfy the rule cards beside the board — sometimes one card, sometimes four at once.

• Eight lobes, eight laws. Hippocampus frames the board in a colour that appears nowhere inside it. Cerebellum wants every region the exact same size — Parietal wants every region a different one. Occipital wants every region the same shape; Frontal wants no two alike. Temporal weighs every colour equally. Brainstem runs every colour through every row. Amygdala counts the regions exactly. Each lobe owns a signature rule no other lobe is allowed to use.

• 22 rules, 95 combinations. A law rarely arrives alone. The lobe's signature meets a second rule, then a third, and the same small grid starts asking a completely different question. 95 distinct rule stacks across the game, up to four cards on a single board.

• Then the central door opens. Once every lobe is complete, the door at the heart of the mind palace opens onto the Corpus Callosum: 120 crossings on a rule family of their own, where a region's colour is its size. Every one of the 120 is proved to have exactly one solution, and every one can be reached by deduction alone — you are never asked to guess.

• One last room. Behind the final door sits a single 14×14 grid in five colours. There is only one, and it is the only board in the palace that uses a fifth colour at all.

• Rule cards teach themselves. Every rule ships with an inline ✓ Allowed and ✗ Not allowed diagram, tinted to the region you're playing. You never need a manual.

• Snap and settle. Every action lands with a firm click and a soft settle. Nothing lingers, nothing rushes.

Features

• 921 hand-tuned puzzles — 100 in each of the eight lobes, 120 Corpus Callosum crossings, and the one board waiting behind the final door.
  

• 22 rules across 95 combinations — every rule taught on its own card, every puzzle machine-verified as solvable before it shipped.

Inspired by the flat warm-paper geometry of Is This Seat Taken?, the calm system-state cadence of Mini Metro, and the branching beauty of a real neural connectome.

Open a room. Solve it slowly. Come back when you're ready to open another.

AI Generated Content Disclosure

The developers describe how their game uses AI Generated Content like this:

Solvizz was designed, written, and hand-crafted by a small team, but generative AI played a supporting role in parts of production. Specifically, some placeholder art (achievement icons, region glyph references) and placeholder audio (background music tracks and sound effects) were generated with AI tooling to prototype the game's mood before final assets. AI was also used as a coding assistant during development. All puzzle design, game mechanics, story, level content, and code decisions were authored and reviewed by humans. No player-submitted data is sent to any AI system at runtime — the game is fully offline.

(This text was also generated with the help of AI)