CluePost

CluePost — Pure Deduction, No Luck

You're the new postman in a town where nothing is in its place. Messy farms, jumbled spaceships, lost Egyptian archives: each world is an organizational mystery that can only be solved by thinking, not guessing.

HOW TO PLAY
Each level is a grid of categories and positions. Use the clues to eliminate what can't be and confirm what is, until every item finds its place. No luck, no filler: every move is deduced from the information you already have.

8 different types of clues, from simple to those that force you to think two steps ahead.

3 grid sizes (4x4, 5x5, 6x6) to choose your level of challenge each game.
Smart self-confirmation: the game recognizes when a deduction is obvious and solves it for you, so you can focus on what really needs thinking.

FIVE WORLDS, ONE STORY
Join the Postman through The Farm, The Cosmos, Ancient Egypt, the Roman Empire, and The Vikings — each with its own cast of characters, narrative, and unique clue categories.

CLARITY MODE
Prefer simple numbers, letters, and colors instead of themed icons? Turn on Clarity Mode in Settings for a more readable experience, especially on larger grids.

100% FREE, NO CHEATS
The entire game can be completed without spending a penny. Ads are always optional and only appear if you choose to watch them in exchange for a reward — they never interrupt gameplay unless you ask for them.

Who it's for: If you love Sudoku or grid logic puzzles, CluePost is your next obsession.