hit it (?.)
- answer
- bottom
- break the bank
- clear up
- crack
- debug
- decipher
- decode
- disentangle
- divine
- do
- dope
- dope out
- explain
- fathom
- figure out
- find out
- find the answer
- find the solution
- get
- get right
- guess
- guess right
- have it
- hit the jackpot
- hit the mark
- interpret
- make a killing
- make out
- open the lock
- plumb
- psych
- psych out
- puzzle out
- ravel
- ravel out
- resolve
- riddle
- ring the bell
- score
- score a success
- solve
- sort out
- turn up trumps
- undo
- unlock
- unravel
- unriddle
- unscramble
- untangle
- untwist
- unweave
- work
- work out
