Super Secret Cookbook

You requested the password for a super secret cookbook and received an SMS with the following content:

77733666688833 2555555 777772222337777 2663 777337555222233 84433 6688622337777777 9444844 3444444487777 8666 777766622233333 666 777 88 4 55 444 3 77 6 333 9999 99 4 333 444 888 33 8 44 777 33 33 7 666 5 7777 3 88 444 222 99 444 5 33 888 666 7777 55 4 55 888 44 333 7777 444 222 99 5 333 33 88 55 77 8 9 666 9999 33 2 88 4 77 8 9 666 555 666 666 77 333 444 888 33 222 2 8 9 666 555 88 33 22 88 99 4 444 3 666 66 333 444 888 33 8 9 666 222 2 333 666 88 777 8 7 666 77 999 8 4 444 3 333 66 9999 777 9 7777 444 99 9999 3 333 6 77 88 77

As a hint you were only told that the password is edible. Try to get the correct password!

Hint #1:

At some point 32 symbols were used for encryption.

Take text (as writing on mobile phone keyboard):

REMOVE ALL SPACES AND REPLACE THE NUMBERS WITH DIGITS TO PROCEDE/PROCEED ORUGKIDQMFZXGFIVETHREEPOJSDUICXIJEVOSKGKVHFSICXJFEUKQTWOZEAUGQTWOLOOQFIVECATWOLUEBUXGIDONFIVETWOCAFOURTPOQYTGIDFNZRWSIXZDFMQUQ
=>
orugkidqmfzxg53pojsduicxijevoskgkvhfsicxjfeukq2zeaugq2looq5ca2luebuxgidon52ca4tpoqytgidfnzrw6zdfmquq

as:

BASE32 code and it translates to: the password: WBIWIFUNY WIIECY (hint: it is not rot13 encoded)

that translates with caesar +20 (or +6 for decrypt) as:

• Well done, enjoy your cookie! :) – npkllr Dec 5 '19 at 10:13

Partial currently:

The cipher could be decoded by phone keypad(e.g. 777 -> R, 9999 -> Z), and the prologue sentence is remove all spaces and replace the numbers with digits to proceed.

For the latter cipher, I found several numbers written in English in order, translate to numeric: 5322525246.

Still working on this number string.

Update:

Provide the 10x10 cipher grid suggested by Stiv here:

 o r u g k i d g m f
z x g 5 3 p o j s d
u i c x i j e v o s
k g k v h f s i c x
j f e u k g 2 z e a
u g q 2 l o o q 5 c
a 2 l u e b u x g i
d o n 5 2 c a 4 t p
o q y t g i d f n z
r w 6 z d f m q u q

• That is correct so far :) – npkllr Oct 16 '19 at 11:47
• An observation: Once you carry out the coded instruction you end up with a string of exactly 100 letters and numbers - this might lend itself nicely to being arranged as a grid of 10x10 or something else similar, which might be a way forward... – Stiv Oct 16 '19 at 15:19
• @Stiv Thanks! let me try try~ – Conifers Oct 16 '19 at 15:51
• Happy to see you guys working on it. Let me know if you need a hint :) – npkllr Oct 17 '19 at 7:33
• Hmm maybe yes... :( still no finding on the 10x10 cipher board. – Conifers Oct 17 '19 at 11:15