- Left vs Right.
- Brain School.
- Peak.
- Lumosity.
- Brain Dots.
- A Clockwork Brain Training.
- Tricky Test 2.
What about Wordle/Quordle/Octordle? I like playing these games. Sometimes it's not that easy so I look for hints here https://word-finder.com/words-with-letters/. You can also use this website as a cheat tool when playing Words with friends. It helps me a lot :)