Gemmes-O-Logique

Enter the diamond mine, dig up all the gems and find the location of the red diamond.

For each challenge, help yourself to the wealth of information offered by the clues.

The deeper you dig, the more your deduction skills will be put to the test!

With each mission, you get a starting position and one or more clues. Instructions for a mission may include the color or shape of the jewels and their location in relation to other jewels.

Your goal is to place all the orange, yellow, green and blue jewels correctly on the board so that the location of the red diamond is known. This diamond belongs to the last space left open. There is only one option at a time.