What's a good Android game for killing time on the job site when the weather's got us shut down?

Look, I needed something that didn't need Wi-Fi and could keep me from going stir-crazy when we're rained out. Dice Words, that's what it's called, is actually pretty good. It's a word game, uses dice with letters. Sounds kinda dumb, but it's actually rugged enough to hold my attention. Battery life ain't great, drains it faster than I'd like, but for short bursts, it's fine. It’s no BS, just a simple game. No complicated tutorial to figure out, just start playing. It's built like a brick house in terms of simplicity. Rain doesn't stop it from working, and that's saying something. Helps pass the time when you're stuck waiting for the concrete to dry or the storm to pass. Simple and effective. Gets the job done.