Sure! Here's a simple game implementation that meets your requirements:
The Masked Singer Game
This game consists of 12 masked singer costumes represented by pictograms (in this case, images). When you click on a costume, it will get eliminated by adding the "eliminated" class to it, which reduces its opacity. The game continues until there's only one remaining costume, which will be highlighted as the winner by adding the "winner" class to it.
To use this code, replace the placeholder image URLs (`emozi_bear.png`) with the actual image links you want to use for each costume. You can also customize the game's appearance by modifying the CSS styles.