Sonic Hidden Diamonds is a fun online skill and hidden object game. Find out the hidden diamonds in the specified images. Each level has 10 hidden diamonds. There are 8 levels in total. The time is limited so be fast and find all hidden objects before time runs out. Clicking in the wrong place several times reduces the time by an additional 5 seconds. So, if you are ready start the game and have fun! Sonic Hidden Diamonds, hidden object game, skill game, diamond hunt, find diamonds, level 10, time limit, adventure game, online game, mobile game, kids games, 2D game, 3D game, HTML5 game, .io game, action game, adventure, puzzle game