A Logic Puzzle Game

EITANIUM

The classic logic deduction puzzle

30 levels of pure thinking. No guessing. No luck.

Coming soon to Google Play
The Game

Can you solve what only logic can prove?

Eitanium is a logic deduction puzzle inspired by Einstein's Riddle. You're given a grid of categories and a set of clues — who lives next to whom, what order things appear in, what goes with what. From these clues alone, you must find the one solution that satisfies every rule simultaneously.

No guessing. No trial and error. Just pure, clean deduction — the satisfaction of clicking the last cell into place when you know it's right.

With 30 difficulty levels, a fresh daily puzzle every day, and the freedom to set your own difficulty in Free Play mode, there's always a new challenge waiting.

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★ = anchor clue  ·  cells filled by deduction

What's Inside

Everything a puzzle needs. Nothing it doesn't.

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30 Difficulty Levels

From a gentle warm-up with many anchor clues to expert puzzles with almost none — the difficulty curve is long, smooth, and satisfying.

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Daily Puzzle

A new puzzle every day, the same for every player worldwide. Build your streak, compare your stars, and come back tomorrow for more.

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Free Play Mode

Set your own difficulty and play as many puzzles as you like. Perfect for when you want a quick easy game or a long hard one on your own terms.

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Multiple Themes

Choose a visual theme that suits your mood — from bright and light to dark and dramatic. Your puzzle, your look.

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No Account Needed

Install and play. No sign-up, no login, no email, no tracking. Your progress is saved locally on your device — it's yours.

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Play at Your Pace

No timers. No lives. No pressure. Eitanium is a game you can put down and pick back up exactly where you left off, always.

The Collection

More puzzles on the way

Eitanium is just the beginning. More logic puzzle games are in development — each with its own twist on the genre.

Game 01
Eitanium

The classic Einstein's Riddle reimagined for mobile. 30 levels, daily puzzles, and pure deduction from start to finish.

Launching Soon
Game 02
Eitanium II

A new chapter in logic deduction. Details coming once the original launches.

Game 03
Eitanium III

Even further down the rabbit hole. The puzzle collection keeps growing.

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