can you make it with all four?
โ 1Foury is a free daily maths puzzle. Everyone gets the same four numbers and the same target each day, and your job is to make the target using every number exactly once with + โ ร and รท. It's a short, satisfying brain teaser: only three steps, but you have to find the right three.
Tap a number, tap an operation, then tap a second number. The two numbers are swapped for their answer, which you can keep using in the next step. Every number must be used exactly once, so each attempt is three steps that end in a single number. Results always stay whole and positive, and division has to come out exactly. If your final number is the target it's checked straight away; otherwise press Submit to see how close you got. You get two undos a day to take back a step, and Clear starts your working again but uses up an attempt. Every puzzle is checked in advance to make sure it can be solved.
You have six attempts. Solving it on your first attempt earns 12 points, then 10, 8, 6, 4 and 2 for attempts two to six. Each miss tells you how far away you were. Stuck early on? The helper shows the first step of one solution, but it halves the day's score and is only available during your first three attempts.
Your play streak counts the days in a row you've played, and your solved streak counts the days in a row you've solved the puzzle. Play seven days running and you earn a 7-point bonus, or 14 points if you solved all seven. Miss a day and the streaks start again. A new puzzle arrives every day at midnight UTC.
More puzzles: all Streakly games ยท how scoring, streaks and badges work