Which tools are in the Mahjong mini-game? July 06, 2021 19:13 Updated Discoverer's Magnifier - shows one exposed pair of tiles. Chronometer - adds 45 seconds to the game timer. Bomb - removes three pairs of tiles. Deciphering Cube - shuffles the tiles on the board. Related articles How do the tools in the Dream Kaleidoscope mini-game work? How do I play the Mahjong mini-game? What happens to the event items once an event is over? How do special event effects work?