Image source: Wordwall.
Whack-a-mole is a minigame template from Wordwall.
Players gain progress points when clicking on the moles with the right answer, but they also have to be careful and avoid the moles with the wrong answers.
The answers/options can be both written or images.
The game can be used as a short, entertaining, educational break from more traditional exercises and used as a single-player repetition activity.
Another Wordwall minigame is Maze Chase.