Cryptarithms vs Remembrall

The ability to sum numbers and perform logical reasoning are the only skills required for solving cryptarithms. Nevertheless, these puzzles are often witty and challenging to solve. A cryptarithm is a mathematical puzzle where digits in an arithmetic equality are replaced by letters. It is defined so that distinct letters correspond to distinct digits. Moreover, when the letters are converted back by the original digits, the resulting equality must be valid. The problem is to find the original digits. 90 сryptarithms with their translations to 6 languages are presented. Enjoy!

Remembrall is an application for memorizing and revising foreign words, that helps us save time - one of the most valuable resources in our information-overloaded world. What’s more, it also can add a little bit of comfort to learning foreign languages. Thanks to simplicity, laconic interface, and nice design, Remembrall can make word revising quite fast and relaxed, facilitating your learning goals achievement at the same time. You can add learning cards one at a time by hand and a big set from files made on a computer. Then you already won’t need to revise all of your word collection daily, spending similar time on well-known words and the words, that you are going to learn. For that, the spaced repetition method is used in the app. According to it, the words, you make fewer mistakes in, are suggested less often, than words, you make more mistakes in. Thus the app can reduce your overloading of unnecessary tasks. What's more, with Remembrall you learn not only words writing but sounding. Moreover, you chose a sounding accent (British, American, etc.) by yourself. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/