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Hopefully there are more participants this time. 6: There's an easy procedure to solving "Tower of Hanoi" puzzles, but there are obviously going to be taller stacks for us to solve later so I'll wait to give it away. For this one the answer is left-right, left-middle, right-middle, left-right, middle-left, middle-right, left-right 11: If you number the squares from 1-16 the groups are (1,5,6,10),(2,3,4,7),(9,13,14,15),(8,11,12,16) 10: Most of the page can be colored with 2 colors, but you need a 3rd in the lower left corner at the T-intersection. Incidentally any 2d map can be colored with 4 colors; the fourth is only required if you have a region completely surrounding a 3-color area (such as the background here). 8: The professor got the coffee, salad, and sandwiches. Luke unfortunately passed out having eaten everything else. 9: D is impossible since the front/back rims of the bottom 3 glasses will hit each other. 13: If you rotate the inner triangle around you end up with a triforce, therefore the bigger triangle is 4 times bigger.
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Jan 20, 2015 23:19
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27.There's not enough room for the window on the left to be slid up like that, it'd hit the roof of the train. 41.C, in order for it to work the triangle bit sticking out the top would have to be on the lower left corner instead of the upper right. 28.A, that short hop is when the corner closest to the axle hits the ground. 29.B, holding up a piece of paper or something up to the screen is the best way to solve this. 36.B 32.The starting corner is going to end up inside the roll more or less, so it's that corner right below the flower. Once you realize that it's obviously C. 34.A and E because they're at the ends of the line.
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Jan 28, 2015 09:56
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