Can you be a bus driver that calculates correctly?
Form words with a given set of letters.
Calculate quickly!
Do you know the capital of each country?
Solve mathmetical formulas and eat the ghosts!
Test your reaction time and judgement by filling in math symbols as quickly as possible.
Pick numbers to complete the equation.
Make 24 out of 4 cards using arithemtic signs and brackets.
Rearrange letters into meaningful words.
Search for the word with a given meaning.