Quote from Unlockandroll on Sunday 4th August, 2019, 20:44

We think there may be another misprint in the heads edition...

[spoiler]42 should be 52?[/spoiler]

Quote from Rose8 on Friday 16th August, 2019, 22:10

Any hints?

Quote from memos in stilettos on Friday 30th August, 2019, 17:10

I have 4 letters but none of the l words I can make work. 

[spoiler]AIRL[/spoiler]

Quote from supersophie on Sunday 1st September, 2019, 18:07

We’ve got 4 letters but none of them are vowels so we can’t make them work? 

Quote from Stephen Lockyer on Tuesday 10th September, 2019, 06:51

A series of graduated spoilers:

[spoiler]There was a typo in the original puzzle. Apologies that it slipped through![/spoiler]

[spoiler]You have to colour in the lines with the other book's maths rule.[/spoiler]

[spoiler]You should end up with two letters which look like AY, and two which look like PL.[/spoiler]

[spoiler]the final word is play.[/spoiler]