What's New

Updated for newer models

App Description

The famous Classic paper grid Puzzles now on your Ipad!
Use the clues and fill the grid to solve the puzzle.

20 grid-based logic puzzles ranging from beginners to expert.

If you're completely stuck, you have the option to check for errors.

iPhone Screenshots

(click to enlarge)

Logic Master Detective screenshot 1 Logic Master Detective screenshot 2 Logic Master Detective screenshot 3 Logic Master Detective screenshot 4

iPad Screenshots

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Logic Master Detective screenshot 5 Logic Master Detective screenshot 6 Logic Master Detective screenshot 7 Logic Master Detective screenshot 8 Logic Master Detective screenshot 9

App Changes

  • June 17, 2014 Initial release
  • December 10, 2014 New version 2.0
  • June 15, 2019 New version 2.4

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