Research shows that there are several fun brain training programs that can help make your brain stronger. Here are a few of them:

1. Lumosity:

   • This program has more than 100 games that focus on memory and attention.
   • Many users say they've seen up to a 25% improvement in how well their brain works.

2. BrainHQ:

   • This one has exercises that can increase how fast you think and remember things by about 10%.

3. CogniFit:

   • It offers over 20 games and has a success rate of 30% for helping people become more flexible in their thinking.

4. Peak:

   • Peak claims that with daily practice, users can improve their mental agility by almost 30%.

So, these brain training programs can be a great way to keep your mind sharp!