The solution for the puzzle from two weeks ago, Instrumental, has been posted. Congratulations to everybody who solved it.
A new hint is also available for last week’s puzzle, Fun with Numbers. If you’re stuck on that puzzle, check it out.
This week’s puzzle is Nine by Nine. As always, once you find the solution, enter it into the form below to submit it – both to let me know you’re solving and to secure your place on the leaderboard.