This word riddle says: “I’m an odd number. Remove one letter and I become even. What number am I?”
The answer is seven.
Seven is an odd number. If you remove the first letter, “s,” from the word seven, the remaining letters spell even.
That makes every part of the clue work perfectly. The puzzle is not asking you to change the numerical value of 7. Instead, it asks you to look at the spelling of the word “seven.”
These riddles are easy to overthink because words like “odd” and “even” immediately make us think about arithmetic. But the trick is linguistic rather than mathematical. Once you focus on the letters instead of the number itself, the answer becomes obvious.
