Yeah me and my mate used to use Barter, a little while after we stumbled on another trading site that has a decent system for tracking bundles. Not sure how the size of userbase compares but if you ever fancy taking another dive into trading I’d check out https://lestrades.com/

This doesn’t sound like the exact thing you’re looking for but the arcade mode has a similar concept and might be quite close, also has other conversion and difficulty options.

https://csplusplus.com/binary-game/

Haven’t had a chance to play God of War yet so that would be sweet, happy holidays and thanks for the giveaway

For simple apps like that I usually check out F-droid see if any open source versions exist. Might not be as feature rich but there’s two GPS speedometer apps on there

Status Bar Speedometer (Display your current speed as notification) https://f-droid.org/packages/ch.rmy.android.statusbar_tacho/

Blue Square Speedometer (Simple speedometer & GPS viewer) https://f-droid.org/packages/net.nhiroki.bluesquarespeedometer/