Gerale Games

Trinogram: Hex Nonograms

Hex nonograms with clues on three axes. Solve every picross grid by pure logic.

Get it on Google Play App Store version coming later
Trinogram screenshots 1 Trinogram screenshots 2 Trinogram screenshots 3 Trinogram screenshots 4

About Trinogram

Trinogram is a nonogram puzzle, also known as picross or griddlers, played on a honeycomb. Every cell sits on three lines, a row and two diagonals, and each line has its own numbers. Read the clues in all three directions, fill the cells that logic proves and cross out the ones that must stay empty.

Every grid has exactly one solution that logic can find, so you never have to guess. Tap a cell and the three lines through it light up from clue to clue. If you know classic picross, the third axis turns every grid into a new kind of logic puzzle.

A hexagonal logic puzzle for nonogram fans and newcomers alike: a tutorial that explains the rules, hints that teach instead of solving, and a daily puzzle to come back to.

Trinogram shows ads: a banner in the menu and on the campaign map, and an occasional ad between puzzles, never during one. Hint videos are always your choice. Optional purchases: no ads, the Big Pack with giant grids of radius 4 and 5 in Random and in the daily challenge, and a pack of 10 hints.

More games from us