You should definitely not try this one without assistance, unless you're insane; however, every answer in the grid is valid crossword fill except for 21D.
Checking for previous play data...
Comments
Sign in with google to leave a comment of your own:
Got most of it without assistance, except the APEPI and SENGI sections. Nice work, taking on the challenge! I found removing the numbers was easier, when I had a crack.