Denis Husadžić
★★★
"Love the YouTube channel, love the puzzles. However, the app seems horribly unoptimized in terms of battery usage. It drains my battery like nobody`s business."
Version: 1.1.7
Miroslav Mahdon
★★★★
"App with Sudoku constructed by skilled experts. Hints are not explaining all steps (and that`s OK, it makes to think about the hint). Unfortunately, sometimes it`s misleading (but the result of the hint is correct, and can be used)."
Version: 1.1.4
Brian Standfast
★★★★★
"Works great and challenging puzzles."
Version: 1.1.5
Maxwell Bollinger
★★★
"Most puzzles have mistakes in them"
Version: 1.1.3
Matt Knight
★★★
"I`ve been enjoying the domino sudokus but on multiple games I`ve been in a position where there was more than one correct solution but only one programmed in the game."
Version: 1.1.4
Curt Laubscher
★★★★★
"I`m enjoying these puzzles much more than I expected! There`s so much variety in the domino pack and free ones, you get exposed to various kinds of variant sudoku rules that I otherwise thought I was not interested in. Oh was I mistaken. I highly recommend this app."
Version: 1.0.1
Vanessa A.
★★★
"The difficulty of these puzzles is kind of all over the place too. There was one that took me almost 9 hours, followed by one that took me like 10 minutes total, followed by one where literally the very first step required knowledge of some mathematical quirk of the combination of rules that had never come up before that moment."
Version: 1.1.5
Dennis Brownfield
★★
"Great curated puzzles, and a much improved interface vs. the previous apps all the while providing better but still imperfect hints. Unfortunately the coding doesn`t live up to the puzzles as this app is as much a battery hog as its siblings were, has sluggish moments when selecting multiple cells, and continuously flags completed puzzles as incomplete if you close the app after completing one, usually partially resetting progress in the completed puzzle."
Version: 1.1.8
Tom Knust
★★★★
"works great but I`d prefer an option to force portrait mode/disable auto rotation"
Version: 1.1.1
Balázs Hrivnák
★★★★
"Really well done app. Some feedback on the small issues yet found: 1. On the max star levels the number of stars are too wide for my screen, one star gets squished under the line in an akward way 2. On the Variety Puzzle pack, the Puzzle #4 description of the Battenburg rules are quite easy to misunderstand to be (top left,bottom right same parity; top right,bottom left opposite parity) instead of the intended (top left,bottom right parity A; top right,bottom left parity B). Thanks in advance."
Version: 1.1.4
ASW :
★
"Unable to turn off moving background in any theme! How about a simple solid theme that allows you to play rather than be distracted. Nonsense. Navigation issues. Very poor value at the moment."
Version: 1.1.4
Jan Schneider
★★★★★
"Finally an all-in-one app from CtC. This might look like one of many Sudoku apps on Play, but it is THE app with great handmade puzzles. Not a lot of puzzles to start with, but I`m sure many more will be added over time."
Version: 1.0
Axel Schweiger
★★★★★
"Great app, but theres an issue. The puzzle #12 under the 500k special edition is wrong, the center left BOX should be an 8 on the top left corner, not a 6. Otherwise theres 2 6 in the box and no 8."
Version: 1.1.1
David Spooner
★★★★
"Hint system has improved but could be better. Maybe break the smart hint clues into parts like a) there is a hidden digit in box nine b) in r8c8 c) it is a 7. That way it`s a hint of where to look and doesn`t just tell you the answer... Maybe highlight the cells that the hint is refering to. Maybe a help option to check pencil marks. Also how to turn off the animated background eats battery even when idle?"
Version: 1.1.4
Branson Perreault
★★★★★
"so great to see a rules engine that supports so many variants in one app! great work with this one fellas"
Version: 1.1.5
Doug Linning
★
"Can hardly play anything without paying"
Philip Grzemkowski, Jr.
★★★★★
"Great game. Found puzzle 46 hint 3 to be incorrect. Needs to be fixed. First time anything has ever been wrong. These guys are pretty great a putting together puzzles."
Version: 1.1.8
David Panofsky
★★★★
"Love the app so far, but would really appreciate the ability to change the ``red`` numbering option with a different color. I`m just color blind enough that the red and black numbers look almost identical."
Version: 1.1.6
Frederik “Snakeers” Marqversen
★★
"Absolutely great, but with issues: Obviously like all of your apps, these puzzles are masterpieces. However, frequently when you finish a puzzle and continue the app does not seem to save save and shows the white flag although the grid it correctly filled when you reopen. Second, just as often I finish a puzzle, press continue but then close the app for the day. The next time the app is opened it will open on that last puzzle but with all progress from the last few minutes missing."
Version: 1.0.1
Kevin Barker
★★★
"Loved it, but had to remove. Crashes every so often."
Version: 1.1.3