About game
Tetrahex challenges your spatial awareness by forcing you to fit geometric shapes onto a tricky hexagonal grid. Each move asks you to maintain open space while clearing lines to keep the board clear. You drag pieces from your selection pool onto the field, watching how every placement impacts potential future gaps. Successfully completing a full line rewards you with points and clears those cluttered cells. Managing these blocks requires patience because a single bad decision quickly ends your run. This hex puzzle rewards foresight since the board fills up faster than you might expect. Every session pushes your brain to find new patterns in the geometry of the grid. Master this match puzzle directly in your browser without any downloads required.
How to play
Drag one of the three available pieces onto the hexagonal board.
A move is valid only if the entire figure fits inside the field and does not overlap occupied cells.
Complete a full line from edge to edge in any direction to clear it and earn extra points.
Because a new piece appears after every move, short-term gains can easily create long-term problems, so plan several turns ahead.
Preserve space, avoid awkward gaps, and look for placements that keep your future options open.
The game ends when none of the three pieces can be placed.
You can get the one-hex figure or undo your last turn after watching video ads.
Features
- Dynamic grid layouts: The hexagonal geometry creates more angles for line completion than traditional square boards.
- Strategic piece management: You receive three shapes at a time and must decide which to play first to avoid dead ends.
- Undo functionality: A quick video ad allows you to reverse your last move if you realize your placement was a blunder.
- Single hex option: Earn or unlock small single-block pieces to help fill awkward gaps when the board gets crowded.
Who is it for
Puzzle fans who enjoy geometric challenges and logic tasks will find plenty to love here. Anyone seeking a mental workout that tests spatial reasoning skills or those who want a calm, slow-paced session to pass the time will appreciate how Tetrahex sharpens the mind.
Controls
Position piece
Click and hold a block to drag it onto the grid.
Place block
Release the mouse button or lift your finger to snap the piece into the hex board.
Mobile interaction
Use simple touch and swipe gestures to select and move blocks into place.
FAQ
How do I clear lines in Tetrahex?
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Clear lines by filling a row entirely from one edge of the board to the other in any direction.
Can I undo a mistake in Tetrahex?
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Yes, you can undo your previous move once per game by watching a short advertisement.
What happens when the board fills up in Tetrahex?
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The game ends if none of the three available pieces can fit into the remaining empty spaces.
