[deleted] for the last 5? ok they give u example of some sparse thing in a 2 by 2 grid and asky you how many sparse combiantions can u make ina four by four grid, i got 8, 27 was like if there are 132 cubes with four neighbouring cubes, how many cubes on the cube will have 5 neighbouring cubes, i got 726. 28 was the pink shaded kites i told u about earlier , 750 for that, there was the 4 whole numbers and there are 6 possible sums u could create with them i think, they gave u 5 sums and u have to figure out the 6th sum , two people said it was 68 so go with that. 30. was a pattern or a mosaic ina 45 by 45 square. i got 484 as a guess, but pretty sure the answer is 409, it aksed u to find the amount of dark tiles in the whole grid, it also gave u how it looked like top left corner and 9 by 9 square in the bottom right
