§Puzzle terminology · puzzle
NumGrid
A daily 5-digit number-guessing puzzle with Wordle-style per-digit feedback and two free arithmetic hints (digit sum and parity).
Origin and context
NumGrid's distinguishing feature is the two free hints up front: the sum of the digits and the parity (odd/even) of the full number. These collapse the search space without revealing any digit. Domain: numgrid.org.
Related terms
Frequently asked
What is NumGrid?
A daily 5-digit number-guessing puzzle with Wordle-style per-digit feedback and two free arithmetic hints (digit sum and parity).
Where does NumGrid come from?
NumGrid's distinguishing feature is the two free hints up front: the sum of the digits and the parity (odd/even) of the full number. These collapse the search space without revealing any digit. Domain: numgrid.org.
What's related to NumGrid?
Related puzzle terms include Wordle, Digit sum. See the linked entries for full definitions.