Monster Match (video game)

Monster Match was an online puzzle game published on the BBC's Doctor Who website.

Scenario
Build a sequence of three or more monsters to make them disappear.

How to play?
To assemble the monsters, you must click on one of them and then exchange it with one directly next to him.
 * The timed version has a time of 3 minutes to collect the maximum points.
 * There is only one level where 9 monsters are present: Abzorbaloff (yellow), Clockwork Droid (dark grey), Cyberman (light grey), Dalek (orange) Ood (red), Robot Santa (green) and Slitheen (blue).
 * Each time a monster is clicked, the image changes to show slightly different.
 * Each time monsters match, a different sound plays.
 * The Abzorbaloff exclaims "Clom!"
 * Clockwork Droid tocks.
 * Cyberman exclaims "Delete!"
 * Dalek exclaims "Exterminate!"
 * The Ood proclaim that "we are the legion of the Beast."
 * Robot Santa chants "Ho-ho-ho!"
 * The Slitheen farts.
 * Unlike other games of its type, a shift that does not eliminate the monster remains in place and can move back monsters.
 * There is no end to the game, no supplements are not given after a certain score.