Detonator is the first challenge in Challenge mode. It is available upon accessing the game mode for the first time. The puzzles of Detonator involve clearing specific numbers of gems in one move each. Certain puzzles also prohibit the use of Lightning Gems; clearing them negates any progress made toward the puzzle status. However, no penalties occur for creating Lightning Gems in those puzzles. The challenge's Eclipse puzzle features a different goal, which involves acquiring the largest amount of points possible in one move within a given time limit.