A Google user
★★★★★
"I love that game. Please, make the difficulty increase more slowly, and fix the sensitivity ``bug``, when you swipe a nibble, it only flips the last three bits, and I give it 5 stars."
Version: 1.0
A Google user
★★★★★
"Helped me with Computer Systems 214. Great simple interface. What I would like though is the to set different conversions - her, decimal, binary and octal."
A Google user
★★★★★
"Great game! Just one suggestion: it would be nice if the game was optimised for devices with 18.5:9 aspect ratio."
Version: 1.0
Hao Jie Tan
★★★★★
"Am a software engineer. This game helped me to recap converting between binary and hexadecimals lmao"
Version: 1.0
A Google user
★★★★★
"A seriously addictive way to improve your instinctual understanding of hex."
Version: 1.0
A Google user
★★★★★
"I have played this way back on February (by PC) and it`s great! I could remember how to get used with hexadecimals and binary. Now that I`ve forgotten about it and found this app again, I would play this for entire month! My record on PC is 41 so, hopefully with this comeback, I can overcome 50. Thanks, Q42!"
Version: 1.0
A Google user
★★★★★
"It took me a while to learn but when I got the hang of it, it`s so addicting I don`t wanna put it down. Good job, Q42. Now I`m addicted to two of your games."
Kanna Haruka
★★★★★
"This game is fantastic, please try it out for a while. It has a learning curve so beware. PLEASE ADD A MUSIC OFF BUTTON OR SOMETHING I wanna listen to some killer jams while playing :("
Version: 1.0
A Google user
★★★
"It is impossible to get a score outside of the mid twenties. It takes too long for the rockets to fire."
Version: 1.0
ErinC
★★★
"It`s fun but basically impossible after around 25 even if you type the numbers in quickly because of how long it takes the missiles to fire :/"
Version: 1.0
A Google user
★★★★★
"Really fun game, and I feel like I can kid myself that I`m improving a useful skill too :p. Would love to see more game modes e.g Decimal to binary, or octal. EDIT: my highscore is now 26, and it seems impossible to beat, as the aliens come down the screen almost faster than the rockets fire. Could be improved if the number of aliens increased rather than just their speed."
Version: 1.0
A Google user
★★★★★
"I got up to 35 and I am 11...I think I did pretty well"
Version: 1.0
A Google user
★★★★★
"Took a little while, but soon I was converting hex to binary with ease! 5 stars.. Or was that 00000101 stars?"
Version: 1.0
Oskar Torgersen
★★★★
"Fantastic learning tool, but add a mute function for the love of god."
Version: 1.0
Yaroslav Mikhailov
★★★★★
"Oh this game is amazing, no ads no free to play like in the good old days"
Version: 1.0
Erfan Talebi
★★★★★
"A tough challenge :)"
Version: 1.0
A Google user
★★★★★
"Fun game, 00000101 Stars"
Version: 1.0
A Google user
★★★★
"Once you get good, 25 points seems to be the limit since the aliens move so fast at that point that the missiles just can`t hit them before they land."
Version: 1.0
A Google user
★★★★★
"Love the flapping and the numbers, it brings back memories of base64"
Version: 1.0
Zach Gentner
★★★★
"Awesome game. Would be even better if you could get weapons upgrades to destroy enemies faster. By default, it`s nearly impossible to get past 25 as the rockets are too slow."
Version: 1.0