This is part 12 of the puzzle series Around the World in Many Days. Each part is solvable on its own.
Many moons ago, on an island far, far away…
Deаr Puzzling,
Today I have a Moon-or-Sun puzzle for you. The grid is divided into rooms. Draw one continuous loop which visits every room exactly on...
I am trying to solve this bubble for the missing number. Tried different combinations of addition/multiplication/subtraction in each column. But could not solve it. Can any one help?
You are supposed to create the smallest square by using 7 rectangles. The length of each side of the rectangle should not be the same and are positive integers.
Using 7 rectangles with distinct dimensions, what is the smallest possible square that can be constructed?
and
Using 14 unique side ...
We take all of the positive integers that are greater than 100 and color them black or white. Prove we can always find two distinct numbers a and b so that a,b, and a+b are all the same color.
I am trying to solve this bubble for the missing number. Tried different combinations of addition/multiplication/subtraction in each column. But could not solve it. Can any one help?
You are supposed to create the smallest square by using 7 rectangles. The length of each side of the rectangle should not be the same and are positive integers.
Using 7 rectangles with distinct dimensions, what is the smallest possible square that can be constructed?
and
Using 14 unique side ...
We take all of the positive integers that are greater than 100 and color them black or white. Prove we can always find two distinct numbers a and b so that a,b, and a+b are all the same color.
