I told my friend about Skritter when he expressed desire to learn Japanese, so he subscribed. He doesn't speak English, but I agreed to help him with the words without Russian translation.
He's currently doing RTK in the HTML 5 version, and there is a problem:
When the program wants him to write a kanji or pronounce a word, the definition is shown in English, despite the fact we switched the source language to Russian.
We hope this bug will be fixed ASAP, as he basically cannot study like this.