What's New

adjustable density
more responsive and stable
improved look and feel

App Description

Color the triangles of the grid black or white based on the number clues that appear on the colored stripes for the rows and diagonal columns. The clues tell you the number of sequential black triangles and the order in which they appear. Your goal is to replicate the hidden pattern from the given clues.

The pattern of triangles is randomly generated, and not intended to form a picture.

If you get stuck, the "hint" feature can tell you if a triangle should be black or white. With "hint" selected, just click on the triangle you want a hint for.

When you're done, click "solution" to check your work.

This is a one-size-only version of Trinograms. If you want to change puzzle sizes, you will need to get the the full version.

iPad Screenshots

(click to enlarge)

trinograms 9 x 6 screenshot 1 trinograms 9 x 6 screenshot 2 trinograms 9 x 6 screenshot 3 trinograms 9 x 6 screenshot 4 trinograms 9 x 6 screenshot 5

App Changes

  • July 18, 2016 Initial release
  • December 31, 2019 New version 3.0

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