Dizzy Panic! (also known as Panic Dizzy) is a puzzle video game published in 1990 by Codemasters for the Amstrad CPC, ZX Spectrum, Commodore 64, Sega Master System and the Sega Game Gear. The game is based on the Dizzy series and was designed by the Oliver Twins but was developed by Big Red Software.
Gameplay involves moving a wall left and right so that falling shapes pass through the appropriately shaped holes in the wall.
The game was included as part of the The Excellent Dizzy Collection in 1993.
Source: Wikipedia, "Dizzy Panic!", available under the CC-BY-SA License.