The Ultimate "Don't Repeat A Prime Number"

** TODAY'S PUZZLE **
This is the ultimate puzzle in a wonderful series we've been delighted to showcase over the last month or so.  We've had a 5x5, 6x6 and 7x7 sudoku with these rules but today Xenonetix presents the "final boss" - a 9x9 sudoku in which every cage must sum to a distinct prime number.

This is one of those puzzles that will remember long after you solve it.

Play the puzzle at the link below:
https://sudokupad.app/FF7LtbJ3Hn

Rules:
Normal sudoku rules apply. The digits in each cage sum to a prime number but no two cages sum to the same prime. Digits in a cage MAY repeat. For convenience, the prime numbers from 1 to 100 are: 2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, 47, 53, 59, 61, 67, 71, 73, 79, 83, 89, 97.

** THE LORD OF THE RINGS SUDOKU HUNT RELEASED ON 1 JUNE **
We've just launched the sudoku event of the summer!  Blobz' puzzles and Ted Nasmith artistry combined in one of the most beautiful, approachable and fun hunts we've ever published.  Get hyped!!! Teaser puzzle here:

https://sudokupad.app/blobz/a-long-ex...

Play the full version here:
Patreon: crackingthecryptic

Other treats on Patreon include:
- Simon's solve of Sky-Skyscraper by Phistomefel has just been uploaded for our patrons.  
- and Mark's latest solve of The Times Club Monthly cryptic crossword

** LAST NIGHT'S BRAID STREAM **
You can watch our stream from last night at this link:

https://youtube.com/live/WcqUhQkwUSY

▶ SUDOKU PAD - Use Our Software For Your Puzzles ◀

You can input classic sudoku puzzles into our software and help support Sven, the programmer responsible for the wonderful user interface we all use to play these puzzles everyday. The app also comes with 12 handmade puzzles from us:

iOS:
https://apps.apple.com/us/app/svens-s...

Steam: https://store.steampowered.com/app/17...  
Android:

https://play.google.com/store/apps/de...

ALSO on Amazon: Search for “SudokuPad”

▶ Contents Of This Video ◀

0:00 Theme music & puzzle intro
1:36 600,000 Subscribers soon?!
1:53 The Lord Of The Rings Sudoku Hunt stats
2:41 Happy Birthdays & Fathers Days
6:24 Rules
7:04 Start of Solve: Let's Get Cracking

▶ Contact Us ◀

Twitter:  @Cracking The Cryptic  
email: [email protected]

Our PO Box address:

Simon Anthony & Mark Goodliffe
Box 102
56 Gloucester Road
London
SW7 4UB

(Please note to use our real names rather than 'Cracking The Cryptic'.)

**************************************************************

▶ CTC FAN DISCORD SERVER◀
Discord: discord

▶ OUR BACK CATALOGUE – ALL CATEGORISED WITH LINKS!◀
https://tinyurl.com/CTCCatalogue

▶ NEW CRACKING THE CRYPTIC MERCHANDISE◀
https://teespring.com/en-GB/stores/cr...

▶SEND US PUZZLES TO SOLVE/CONTACT US◀
[email protected]

▶FOLLOW US◀
Twitter: @crypticcracking
Instagram (for how to solve daily clues from The Times): https://www.instagram.com/crackingthe...
We also post the Wordle In A Minute videos on TikTok.