Here are 7 different mazes, each harder than the one before. The 7th one is the hardest. You can print out and complete, old-style gaming: with pencil or pen, paper and your brain.
#1
#2
#3
#4
#5
#6
#7
(solution for #7 above)
Want to generate even more to take on a trip or somewhere that you are without technology? Just visit Maze Generator (https://mazegenerator.org/#generate)
Very cool!