Documentation
Everything you need to know about Number Forge.
The daily flight, streaks & stars
One flight a day
Each day gives you a flight — a short run of boards that eases from gentle to tougher. Everyone in the world gets the exact same flight for that date, so you're always solving the same puzzle as everyone else.
Because the day's puzzle is fixed, there's no way to "reroll" it. Come back tomorrow for a fresh flight.
Stars
When you solve a board you earn stars based on how close you came to par (the fewest moves possible). Solve it as tightly as a perfect solver and you'll earn the full three stars. Your best stars for each day are kept in the Archive and Stats.
Streaks
Complete the day's flight and your streak grows by one. Keep coming back day after day to build it up. Miss a day and the streak resets — but your history and stats stay.
Your current streak and best streak live on the Stats screen, along with your solve rate and a breakdown of the stars you've earned.
Missed a day?
You can always replay an earlier day from the Archive — see the Languages, numerals & the archive guide. Replaying a past day is great practice, though the streak itself rewards playing each day as it comes.