There is a grid of bricks of different colours. When you click on a grid, all the bricks that are connected to this brick by the same colour will be destroyed. The bricks on top of the destroyed bricks will collapse and the columns of bricks will merge. If you want to remove a single brick, you must use a magic wand. The game ends when you run out of magic wands and you can no longer destroy bricks by groups.
You don't need Adobe Flash player which must be desinstalled of your computer because the support of Adobe has stopped on December 31, 2020. For more information, you can read the page on the end of Flash and the start of Ruffle the Flash emulator in Javascript for modern updated navigators.
Many games are not playable with Ruffle and generate a warning message:
"This content is not yet supported by the Ruffle emulator and will likely not run as intended."
Useless to clic on the "Run anyway" button, the game will be not functional. These games will be progressively deactivate awaiting a future evolution of emulator.
Other games start but don't work well. But fortunately, it remains games correctly playables for our great pleasure!