Your cats
Click a cat to fight with it. A cat in the arena earns points every second and can be challenged by others; one at home is safe and earns nothing.
Who you can fight
You can only fight cats their owners have sent into the arena, and only ones at your own rank — that is why this list is short at first. The figure on the right is your chance of winning that fight, worked out by simulating it three hundred times. The grey address is the wallet that holds the cat, so you can tell another wallet of your own from a stranger.
Every bout fought
Winner on the left, the cat that lost a life on the right. Every one of these is a transaction anybody can open and check.
Standings
Every one of the 900 cats, not just yours. Rank is earned by winning fights, and each rank up roughly triples what a cat earns per day.