Mystery Master welcomes you to his collection of logic puzzles! The logic puzzles are ranked from one star (easy) to five stars (genius). You can view the puzzles grouped by stars or sorted by name.
Please sign in to solve logic puzzles online. For more information, there is help about Membership.
If you have any questions or comments, please email me at firstname.lastname@example.org. And if you want to show your appreciation, please consider making a donation. Thank you.
On October 8, 2019, I recently updated my website. I also added the four-star logic puzzle "Team Tutor".