The 4 Fours

*** TODAY'S PUZZLE ***
Today's puzzle - called The 4 Fours - is a new creation by Aspartagcus. We'd like to wish Aspartagcus and his wife, Mrs Aspartagcus, a very happy 10th wedding anniversary! This is an incredibly beautiful construction - give it a try at the link below:

Version with grey square outside the grid:
https://tinyurl.com/yt5x6792

"Plain" version (as Simon plays in the video):
https://tinyurl.com/2p922x9w

Rules:
Normal sudoku rules apply. Adjacent digits along a green line must differ by at least 5. Each purple line contains a set of non-repeating consecutive digits (which can appear in any order).

Also, do check out this puzzle called The Aquarium by rubenscube which appeared on the channel earlier this week - it's a masterpiece.

https://youtu.be/DUlfr6jmaNA

▶ NEW PATREON CONTENT ◀
Qinlux' incredible new sudoku hunt has just been released. Get your entries in by 5 May for a chance to win a prize.

New Patreon monthly reward is OUT in just two days!

Philip Newman's video explaining advanced classic sudoku techniques as well as how to solve his monster puzzle Palpatine's Design is OUT.

Also Simon's solve of the new Phistomefel logic puzzle, Slitherlink Liars, is also available now.

You can join us on Patreon for as little as $2/month here:

https://www.patreon.com/crackingthecryptic

▶ Contact Us ◀

Twitter: @Cracking The Cryptic
email: crackingthecryptic@gmail.com

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'.)

▶ SUDOKU PAD - Our New App ◀

It's OUT on Windows (released yesterday!) via Steam here:
https://store.steampowered.com/app/1706870/Svens_SudokuPad/

You can now input your own classic sudoku puzzles into our software using our new App! The app also comes with 12 handmade puzzles from us and we're also releasing occasional bonus puzzles too. Already available on IOS and Android.

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

▶ OUR ARROW SUDOKU APP IS OUT ON ALL PLATFORMS!
Here are the links:
Steam:
https://store.steampowered.com/app/1613680/Arrow_Sudoku/
App Store:
https://apps.apple.com/us/app/arrow-sudoku/id1568407537
Google Play:
https://play.google.com/store/apps/details?id=com.StudioGoya.ArrowSudoku

▶ OUR KILLER SUDOKU APP IS OUT ON ALL PLATFORMS◀
https://apps.apple.com/us/app/killer-sudoku-ctc/id1544165118

https://store.steampowered.com/app/1471910/Killer_Sudoku/
https://play.google.com/store/apps/details?id=com.StudioGoya.KillerSudoku&hl=en_US&gl=US

▶ SIMON REACTION BOARD (!) ◀
With thanks to Andrea for creating this :)
https://simonreacts.avris.it/

▶ CTC FAN DISCORD SERVER◀
https://discord.gg/BbN89j5

NEW: Guide To Our Discord Server:
https://tinyurl.com/CTCDiscordGuide

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

▶ *NEW* CRACKING THE CRYPTIC MERCHANDISE◀
https://teespring.com/en-GB/stores/cracking-the-cryptic

▶TRY OUR CLASSIC SUDOKU APP◀
AppStore: https://apps.apple.com/us/app/classic-sudoku/id1488838275?ls=1
Steam: https://store.steampowered.com/app/1188330/Classic_Sudoku/
Android: https://play.google.com/store/apps/details?id=com.StudioGoya.ClassicSudoku&hl=en_US

▶TRY OUR SANDWICH SUDOKU APP◀
AppStore: https://apps.apple.com/us/app/sandwich-sudoku/id1476116705?ls=1
Steam: https://store.steampowered.com/app/1117310/Sandwich_Sudoku/
Android: https://play.google.com/store/apps/details?id=com.StudioGoya.SandwichSudoku

▶SEND US PUZZLES TO SOLVE/CONTACT US◀
crackingthecryptic@gmail.com

▶FOLLOW US◀
Twitter: #crypticcracking
@crypticcracking
Instagram (for how to solve daily clues from The Times): https://www.instagram.com/crackingthecryptic/?hl=en

▶Logo Design◀
Melvyn Mainini

Видео The 4 Fours канала Cracking The Cryptic