Atomas

Tap to place each incoming atom around the ring while managing limited space. Use a plus orb to fuse two identical neighboring atoms into the next higher element. Set up chain reactions so one merge creates new pairs for additional fusions. Use special orbs to reposition or remove atoms and fix tricky layouts. Leverage wildcard atoms to complete difficult merges and extend combos. Chase high scores by sustaining combo streaks and preventing the ring from filling up.