>>10499219exercise 25: start with the square base then append the 90 degree rotated flipped folds
exercise 27: change the up/down orientation of the Y, add one small square to the square cluster adornment, change the position of the cluster so that it fits the cycle: right, left, center.
exercise 29: from left to right or from top to bottom, choose the first two to make the last third. The third is calculated by separately considering the blacks and whites, in equal ways, where squares of a kind that are in the same side are accumulated in the same side, and squares that are in opposite sides are cancelled.
Exercise 32: rotate the second entry from left to right, forty five degrees counterclockwise and merge it with the first entry so that if they both share a line, this line gets deleted, and if they don't share the line, then the line remains, and give the result of the square a white color.
Exercise 33: three kinds for every shape: whole shape, cut across the vertical axes in two halves and placed where the other half was originally, and once again cut in half across the vertical axes in two halves however the right half is rotated 180 degrees
Exercise 34: I'm not so sure about this one, but from what I can observe, is that nothing plus little is little, little plus little is big, and little plus big is big, and that the orientation is kept by rows
Exercise 35: from top to bottom, flip the second upside down, combine it with the first in such a way that if some of their parts occupy the same place then in the result these parts should no longer exist, and if they do not they'll keep existing, and flip the result upside down.
