Daily Mental Math Challenge. Every day, solve 7 calculations. For each one, you get 6 numbers and a target number between 101 and 999. Your goal is to get as close as possible by combining the given numbers with 4 operations (+, -, × and ÷).
Septonum is free to play in your browser — no download and no account needed. Like every good daily game it serves everyone the same challenge each day, so you can compare results with friends and keep your streak alive. Come back tomorrow for a fresh round.
Daily Mental Math Challenge. Every day, solve 7 calculations. For each one, you get 6 numbers and a target number between 101 and 999. Your goal is to get as close as possible by combining the given numbers with 4 operations (+, -, × and ÷). It belongs to the math family of daily games: one shared puzzle per day for every player.
Write the target out and work backwards from the result — small operators and digit placement matter more than big numbers.
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