Cat-Operated Whack-a-Mole...
Ingenius. Lam Qian made a whack-a-mole game for hi... ...n’t take long for the cat to figure out the lever system. As soon as he lets go of the lever to pounce on the “mole,” it disappear... ...t eventually realizes that there is more than one lever . -via...
https://www.neatorama.com/2016/05/14/Cat-Operated-Whack-a-Mole/
