Daily Equation: Guess the Hidden Math

How to play

The answer is a hidden eight-tile equation, for example 12+34=46. Each tile is either a digit from 0 to 9, one of the operators (plus, minus, star for multiply, slash for divide), or the single equals sign.

Type a full eight-tile equation and submit it. Two things have to be true or the game will not accept it: there is exactly one equals sign, and both sides come out to the same number. So 20+13=33 is fine, but 20+13=40 is rejected because it does not balance.

After each guess the tiles change color. Green means that exact symbol is in that exact spot in the answer. Purple means the symbol is in the answer but you put it somewhere else. Grey means the symbol is not in the answer at all. Read those colors and use them to shape your next guess. Six guesses total.

Strategy that works

Open wide. Your first guess should pack in several different digits and at least one operator, because you want to test as many symbols as fast as possible. Something like 12+34=46 checks six different digits and the plus sign in a single move. A guess that repeats the same digit wastes tiles.

Watch the equals sign. It has a fixed spot in the answer, and finding it early is huge. If your equals sign comes back grey it is in the wrong column, so slide it. Once it turns green, you know exactly how many tiles sit on the left and how many sit on the right, which narrows the math a lot. A short right side usually means a two-digit answer.

Remember the balance rule while you plan. Every guess you make has to be a working equation, so you cannot just throw purple tiles anywhere. Think of it as a small constraint puzzle: you know some symbols are in play, and you have to arrange them into something that actually computes. Green tiles are anchors, purple tiles need a new home, grey tiles are out. Try to make each guess confirm new information instead of repeating what you already know.

Why a daily math puzzle is fun

One puzzle a day keeps it light. You are not grinding levels or chasing a timer. You sit down, spend a few minutes, and you are done until tomorrow. That small daily habit is the whole appeal.

Because everyone gets the same equation, it turns into a shared thing. You can compare how many guesses it took, argue about the best opener, and see who spotted the equals sign first. The math is simple arithmetic, but the deduction is where it gets interesting. It rewards clear thinking more than raw calculation, so it fits people who like logic puzzles and people who just like numbers.

There is also a clean finish. Six guesses, one answer, and a result you can hold onto. Come back at midnight UTC for a fresh one.

Questions and answers