Septonum

What is Septonum?

Septonum is a daily number-logic puzzle built around a seven-digit target that you crack through deduction.

How to play Septonum

Guess numbers and use the positional feedback to narrow the seven-digit answer step by step. It's a longer, meatier cousin of the digit-guessers.

Tips & strategy

• Spread distinct digits across your first couple of guesses.
• Track eliminated digits carefully — seven positions is a lot to hold.
• Lock confirmed positions and brute-force the remaining slots.

Where to play

Play Septonumseptonum.com · free, new puzzle daily

Play here