Malcolm McLean
★★★
"A great app, especially having the ability to enter your own puzzles, but it could be improved quite a bit. 1. Add an option to highlight row/col/box of selected square plus any pencil marks with same value. 2. Add an option to erase pencil marks automatically when value put in square. 3. The hint box for the supplied puzzles obscures the playing grid and could be moved and positioned over the number/tool panel. 4. To be able to export puzzles and import on a new device or store on cloud."
Version: 1.3.1
Ash Schreiber
★★★★★
"Absolutely fantastic app. Integrates with Cracking the Cryptic YouTube videos. Thank you Sven! Can I make a suggestion: please allow for puzzles to be named and notes to be added. So you could call one ``x wing example`` and add notes to difficult puzzles you want to come back to."
Version: 1.3.1
Cinzia
★★★
"I`m really missing the option to highlight all the notes at the same time as the numbers. Otherwise a great app."
Version: 1.3.1
Brian Ctrl
★★★
"Ok for sudoku on mobile but not for anything using the line tool that requires finesse. Suggest the app either needs to allow pinch zooming, or to toggle between drawing lines along edges or centres."
Version: 1.3.1
Ben Sale
★★★★
"Another fantastic app from the Cracking The Cryptic Crew! If you`ve never watched the YouTube channel and you like sudoku them you have missed out! Go and watch a few videos, try out the puzzle on the web app and then you`ll see why this app is amazing. My only gripe is that it is for Classic sudokus only and would have been 5 stars of you could enter killer, renban, little killer and other puzzles that are shown on the YouTube channel."
Version: 1.0.0
Max Douglas
★★★★★
"Brilliant app, widely used for sudoku of all levels and pretty damn simple to use"
Version: 1.3.1
Mattias Bengtsson
★★★★
"First: App is good! One UX data point: I was a bit unsure if the app would save my progress so I pressed the buttons next to the puzzle and under one of them there was a Save button (this was the Edit mode as I *now* know). I pressed Save and was a bit puzzled that I had to give a name to save my progress, but I choose the prefilled name ``Puzzle 1``. 🤦♂️ This set of actions ofcourse reset my progress because I unknowingly saved over the old ``Puzzle 1`` when I thought I saved my progress. 😆"
Version: 1.3.1
Jamie Thompson
★★★
"Seems like a great start. Feel it need some more improvements, being able to import with phone camera. Doing the sudoku doesn`t feel as well as the other apps. Also making a puzzle for a friend they need the app with no browser copy for them to do it on. I can`t wait to see where this app can go."
Francisco Arriaza
★★★★
"Very nice app. The only issue I`m having is that the timer keeps running even when the app is on the background, leading to very high times."
Version: 1.3.1
Bexxy RMW
★★★
"I love that I can enter my own puzzles to solve, difficult ones get so messy on paper. I also love that it is like the youtube one but I wish it erased pencil marks and lit up numbers like the classic app does. Then it would be very close to 5 stars"
Version: 1.3.1
Orest Hopiak
★★
"Even though, the application is well made, it lacks features for any other variant of sudoku than classic. When you add a new sudoku, you can`t add rules like killer cages, arrows, thermometers, etc. Unfortunately, this makes the application not worth the price, as there are free alternatives with almost the same functionality"
Andrew “Sneakyno1”
★★★★★
"An absolutely wonderful sudoku app that I would recommend to anyone who loves sudokus! The UI is wonderful and you get access to a large amount of wonderful puzzles from Cracking the Cryptic on YouTube that you can solve. All you have to do is import them. The puzzles that it comes with are spectacular as well!!"
Version: 1.3.1
NJW W
★★★★
"Great start but unusable for me. My progress in the sudoku is regularly lost so it is too frustrating to use at the moment. The actual interface works really well"
Version: 1.2.1
Sam E
★★
"I am not a fan of the `cell first` controls. The other sudoku app I use has a `number first` control, you select a number (and whether you are penciling/penning it) and then select cells to place the number in them. That`s a much faster input method for me (on a phone, at least). Also should really have more than 12 puzzles. Especially the ones from the channel."
Rachel McCarthy
★★★★★
"Absolutely love this app even if it feels unintuitive at times with the toggle selection mode but I`m getting the hang of it. It amazes me I`ve managed to finish some of the puzzles (but we won`t discuss how many restarts I`ve had!) Can`t wait to find some puzzles to input!"
Version: 1.0.1
Tylor Vezina
★★★★★
"I love this app. I`ve used it alot on my phone with no issues, it works perfectly. I am able to import my favourite Sudoku puzzles that get featured on Cracking the Cryptic and play them on this app. When it comes to my Chromebook, however, it seems very buggy. Numbers disappear and colours streak across the screen, it doesn`t work very well. I was hoping to be able to find some info on how to fix it online, but couldn`t find anything. Hopefully future updates could fix this. Otherwise awesome."
Version: 1.3.1
Guillaume B
★★★★
"Great app, I love that we can download the puzzles from Cracking the Cryptic. However, it`s missing a really useful function, and that`s a calculator for the killer sudoku boxes. For that reason, I often end up not doing puzzles which I would otherwise love to give a try."
Version: 1.3.1
Tracy Bergamin
★★★★★
"Excellent app, has everything I need. I am a beginner and enter in the lessons from the tutorial I am following. Hopefully one day I can do the CtC puzzles. Looking forward to their GAS puzzles."
Version: 1.2.3
Jop Stammen
★★★★
"The added sudoku`s are really worth it!"
Version: 1.0.0
Charles Roussel
★★★★★
"Loving the app. However I would have liked it to be updated to play some fog puzzle."
Version: 1.3.1