Spectrum

Spectrum is the second challenge in Challenge mode. It is unlocked when the first puzzle of Detonator is completed.

Overview
To complete a challenge of Spectrum, a specific number of matches must be done in a row, and the matches made must be all of one specific gem colour.

Puzzles

 * Spectrum 1: Make three red matches in a row.
 * Spectrum 2: Make four orange matches in a row.
 * Spectrum 3: Make five yellow matches in a row.
 * Spectrum 4: Make six green matches in a row.
 * Spectrum 5: Make seven blue matches in a row.
 * Spectrum 6: Make eight white matches in a row.
 * Spectrum 7: Make nine voilet matches in a row.
 * Spectrum Eclipse: Make as many voilet matches as you can in a row in three minutes.

Trivia

 * The visualizer featured in Spectrum is the same one on level 6 in Classic Mode.