Such as the Butterfly Effect, such as Domino.
You need to click on the correct cross to trigger a chain reaction, turning all the crosses into white.
It is so difficult that perhaps no one in the world can solve these puzzles.
HOW TO PLAY
When you click on a cross, it will rotate 90 degrees clockwise, and when it stops, the cross in the direction of the colored dots will rotate.
Turn all the crosses into white.
I am a Chinese independent game developer, six months ago I designed a puzzle game "bdpq", fortunately it was featured by Apple in "Challenge Your Brain". This six months I have been thinking about how to design a new game that can go beyond it, more able to challenge the limits of human intelligence. After dozens of program attempts, I seem to find the way.
Forgive me for my poor English :)
Sleeeeepfly Studios
Yufeng Long