Puzzle game search for a diamond

Enter the diamond mine of SmartGames and dig all the jewels and find the location of the red diamond. Use the "mine" of information offered by the hints and clues in each challenge to help out. The deeper you dig, the more your deduction skills will be tested! Diamond Quest is a unique puzzle game featuring 80 challenges ranging from easy to expert. Contents: Game board 12 colorful jewels and a large red diamond book with 80 challenges and solutions Skills: Concentration Logic Planning Problem Solving Visual Perception