Didn’t see any obvious difference. Got all the stars in first version by going back and forward over “winblock” and needed same in this version. The ball could fall inside or outside but worked both ways.
@FXCX @ridgerunner Thank you for playing. In the first version there is a condition of the sensor working suddenly. So I changed the sensor structure. From the outside, nothing has changed. But it took me a whole day to find the sensor composition to work as I expected.
The most difficult stuff for me was to activate the sensor... I tried a few combinations, & finally today I found the right one I liked it thanks for sharing @Labyrenight
@delator77 Thank you for playing. The most difficult stuff for me is adjusting the position of the robot, slider and sensors. So that only one condition (combination) can activate the sensor.
That was scary tricky!!! Took about an hour for me to solve and I was stuck when P got frozen to the building. Most amazing challenge and thank you!