When the chess board is set up to start a game, half of the squares are occupied by the pieces while the middle 32 squares are left open for play. The boa...
Kakuro. Kakuro, also called “Cross Sums,” is another mathematical crossword puzzle. What are math puzzles called? Sudoku is definitely the number one answ...
Dear Sir or Madam, Can I say dear friend?1 Answer. It is correct to use ‘Dear friends’ informally, but never formally. The very definition of formal is: d...
crowdA crowd is a large group of people or an audience. Crowd has several other senses as a noun and a verb. The word crowd can be used to describe any la...
The smallest of 3-digit numbers is 100 and the largest number is 999. How do you read a number grid? An easy way to remember this is that to get the first...
A value that “lies outside” (is much smaller or larger than) most of the other values in a set of data. For example in the scores 25,29,3,32,85,33,27,28 b...
Marble Genius Marble Run Super Set. How many types of marble are there?Marble comes in a variety of colors and many have different qualities, such as the ...
A straight is supposed to be any sequence of 5 cards. However, the following hands are excluded from being considered straights: K, A, 2, 3, 4. Q, K, A, 2...
How to play Sudoku The goal of Sudoku is to fill in a 9×9 grid with digits so that each column, row, and 3×3 section contain the numbers between 1 to 9. A...