This page is about the fourth challenge in Bejeweled Twist. For the badge in Bejeweled Classic, see Chain Reaction (badge).

Chain Reaction is the fourth challenge in Challenge mode. It becomes available by completing the first puzzle of Coal Mine.

The puzzles of Chain Reaction involve making chains (consecutive matches of gems). Certain puzzles also must be completed within given time limits. Doom Gems appear during the Eclipse puzzle in attempt to hinder progress.

Completing the first puzzle of Chain Reaction unlocks Gem Fall, the next challenge in Challenge mode.


Name Description
Chain Reaction 1 Create 15 matches in a row (x15 chain)
Chain Reaction 2 Create a x25 chain
Chain Reaction 3 Create a x40 chain
Chain Reaction 4 Create a x50 chain in 5 minutes
Chain Reaction 5 Create a x65 chain in 5 minutes
Chain Reaction 6 Create a x85 chain in 5 minutes
Chain Reaction 7 Create a x100 chain in 5 minutes
Chain Reaction Eclipse Make the longest chain possible in 3 minutes


Early Challenge Mode Menu Complete

An early screenshot of the Challenge-mode menu

  • According to early screenshots of Bejeweled Twist, Chain Reaction was originally the sixth challenge.
  • A chain reaction is a series of events so related to each other that each one initiates the next.
  • The planet that represents Chain Reaction in the PC and Mac versions of Bejeweled Twist resembles the planet Mars.
  • The Bejeweled Twist README file strangely does not mention the five-minute time limits that Chain Reaction's fourth, fifth, sixth, and seventh puzzle must be completed within.
  • According to evidence found inside the game files of Bejeweled Twist, the original name of this challenge was Chain Gang.

Names in other languages

Language Name Meaning
GermanKettenreaktionChain Reaction
ItalianReazione a catenaChain Reaction
Rensa Hannou
Chain Reaction
PortugueseReação em cadeiaChain Reaction
SpanishReacción en cadenaChain Reaction