What is the answer to puzzle 10 in the Lost Future Professor Layton?

Answer 1

Puzzle No 10: What Day is it? (US) / Day Dreaming (UK)

(Must have solved Puzzle No 9) Is This the Future? Pick up three hint coins

Talk to Nicklaus, Go through the door on the left then Talk to Anita,

Answer = the answer is Friday.

Please see the related link below for a walkthrough of this puzzle

Answer 2

Puzzle No 30: Cookie Conundrum (US) or Biscuit Baffler (UK)

walk into the arcade and speak to Dupree, then go through the door to the left of the goon

and into the restaurant, speak to Shipley.

When you leave the restaurant, walk down and speak to Minnie,

Answer, The Biscuits will be all gone in a 4 minutes.