Suggestion: Add an "I don't know" button. If I don't know a word, I can admit it - but if I have to guess, then I have a 1/4 chance of getting incorrect credit.
Suggestion: Add an "I don't know" button. If I don't know a word, I can admit it - but if I have to guess, then I have a 1/4 chance of getting incorrect credit.
The chances are actually often way better than 1/4. For the words I didn't know, I was almost always able to exclude one or two options. Sometimes even three, finding the solution by exclusion.