0floors
Stack
Set each slab on the one below.
Whatever overhangs is cut off. Every tap is a transaction, judged on the mini-block that carried it.
0.00036 ETH a run
Reading the chain.
Asking the arcade.
Today's pot
$ -
The three tallest towers of the UTC day share 90% of it: half, then 30%, then 10%.
To play$ -Wallet
Asking the arcade.
A slab slides over the tower. Set it down and the part hanging over the edge is cut off; the next slab is only as wide as what is left. Land within six units of the edge and nothing is cut. Three of those in a row and the floor grows back.
The slab speeds up as the tower climbs. How it is decided.