Cucumbers and... more cucumbers?

The marketmore cucumbers are climbing up the tomato cages. I wonder if it's going to fall down when it gets bigger? Last year they stuck to the ground, so this is new to me. Below is another cucumber (the fuzzy things, I'm guessing... Be process of deduction I'm expecting them to be the  Armenian ones I grew last year, although I didn't plant any on purpose this year. Another compost surprise...