Can You Draw Just 2 Lines to Make a 3rd Arrow?
There are 2 arrows in this diagram. Can you draw only 2 lines to create the 3rd arrow?
Can You Arrange Eight 4’s so They Total 176?
April is the 4th month, so a puzzle about 4’s seems appropriate. You can put the 4’s together however you’d like. And you can use any arithmetic operations: +, -, x, or /.
A Pen that Writes any Color Named?
Claim that you have a special pen that can write any color. Ask your friend to name any color. He says “purple”. What do you do now?
Can You Solve the 6 Cups Problem?
Get 6 cups and fill 3 with water. Set the 6 cups in a row on the table so that the first 3 are filled with water, and the last 3 are empty. Challenge: In just 1 move, can you make it so every other cup is filled with water?
What’s the Only 2-Digit Number that is Both a Cube and a Square?
There’s one number that equals something multiplied by itself, and something else cubed. Any idea what that special number is?
Tea Kettle Konundrum
Here’s a puzzler to warm you up on a chilly day. How much tea does the average size tea kettle hold?
What is a Snowball Sentence?
A snowball sentence, a teacher explained to her class, is one where each word is longer than the preceeding one. “Do you understand?”, she asked a student. “I am not sure, teacher”, she said. Did she understand? How do you know?
2+11-1-12. Can you Demo this Using this: TWOELEVEN
December is our twelfth month, so a puzzle about the number twelve seems topical. Can you solve this one? It’s tricky!
Can You Draw this Diagram – Without Your Pencil Leaving the Paper?
You must be joking! No, we’re not. If the pencil moves across the paper, it must make a mark. Hint: This may entail some out of the box thinking!
Can You Solve This Magical Crossword Puzzle?
Here are your clues. If you get it right, there will be words formed not only in each row, but also in each column, and diagonal. A magic square crossword puzzle! Across: