Can you recommend a service created exclusively for memorizing words?

Question

English learning tools

Those. looking for flashcards online service . I found many of them myself, but the word checking algorithm does not allow me to use them. I am interested in such an algorithm: let's say 10 words are given, then they are checked with a simple question: "Do you know?" - if not, then the word is debugged for later. And no other functionality is needed.

Answer 1

https://ankiweb.net/

Answer 2

Like Slovouch slovoych.ru/. Recently it has been working with some problems, but it is convenient, it gives me the result. There are apps for smartphones.

Answer 3

Not the most efficient way, read books on babeleo.com and learn words in context, it's both nice and useful in every way!

Answer 4

try duolingo.

Answer 5

quizlet.com/