Antti Lehtinen recently contacted me about his physics puzzle app game: 'Zen Sand - The Most Relaxing of the Mind, Logic, and Brain Games.' Quite a long title. You only need to type Zen Sand to find it.
Normally, I steer clear of the physics puzzle apps. But since Antti sent me a promo code to play it for free, I gave it a shot. Could not stop!
See the pink lantern? When the sand goes through it, it will turn pink and then can be directed into the pink vase.
Other features: grinding wheels that make the sand finer. Fans to blow the sand up or sideways. Vases that are upside down.
There are 64 levels. I've done 53 and am now stuck.
Great job Antti!