A PLL, OLL and F2L trainer that drills your slow cases

Pick the cases you're learning, and inphner sets each one up on a scrambled cube, times you, and brings back the ones you're slow at or keep getting wrong.

What's in it

All 21 PLLs with a standard algorithm for each, all 57 OLLs grouped by edge shape, and all 41 F2L cases. You can also add your own set for anything else you're working on.

Every algorithm that comes with inphner is checked by automated tests, so it really does solve the case it's listed under. If you use a different alg, swap in your own on your alg sheet.

How a drill works

Each case comes from a properly scrambled cube, so you can't guess it from the scramble. You have to recognise it when you look at the cube. Cases you're slow at, fail, or haven't seen for a while come up more often. If you'd rather just go through every case once per round, there's a switch for that.

Recognition mode flashes the case for a second and asks you to name it, which is good practice when you know the algs but still hesitate. It keeps your average, best and mistake count for every case, and the timer works just like the main one.