Attention Span Trainer Intermediate

Free brain training game for adults 25+. No signup required.

Intermediate | Difficulty 3/5

0Score

90Time

0Streak

1Level

Count only the RED circles that appear!

Want to track your progress?

Save scores, unlock 2,000+ exercises, and get a personalized brain training plan built for adults 25+.

Free forever | No credit card | 30-second setup