Drill all 78 until you don't have to think about them.
the terminal, from memory
A faux terminal, not a real shell — commands are checked, never executed.
Level 1 free · no account · runs in the browser
Every deck is graded 1 to 6: level 1 is the reflex core, the top level is where the specialists live. One move from each, so you can see how far it goes.
Check what's changed and staged in the working tree
the look-before-you-leap command; pros run it constantly
…and 7 more at this level
Create a new branch and switch to it
branch-per-change is the default workflow; this starts one
…and 10 more at this level
List local branches
the which-branch-am-I check; run it before anything branchy
…and 15 more at this level
Delete a branch that's fully merged
merged branches pile up; -d only deletes what’s safely merged
…and 16 more at this level
Force-push a rebased branch without clobbering teammates
refuses the push if someone else added commits, unlike the reckless plain --force
…and 23 more at this level
Move the cursor back one word
hopping by words lands on the flag or path you need far faster than arrows
…and 1 more at this level
How graduation works. Drill until every move in the deck holds at ≥95% first-try, under 800ms median, across two separate days. Then the deck is done — and you get a certificate stating exactly that, plus a LinkedIn credential in one click.