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Mathler

4.5(6 votes)
386 plays2 favorites~132.1K players/mo

A daily math challenge inspired by Wordle. You are given the result and must find the mathematical calcuation which returns that result.

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About Mathler

Reconstruct the secret algebraic equation that equals the pre-defined target number of the day. A perfect mental wake-up call to go with your morning coffee. Mathler is a daily number puzzle where you guess a hidden equation that equals a target number—logic, arithmetic, and pattern recognition collide.

Mathler 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.

What is Mathler?

You’re given the answer… but not the equation. Mathler flips the classic guessing formula on its head. Instead of solving for a result, you already know it. Your challenge is to reverse-engineer the exact equation that produces that number. Every guess brings you closer—not just through numbers, but through structure, logic, and precision. This is where math meets strategy. It’s not about calculating fast—it’s about thinking smart. Every digit, every operator, every position matters.

Mathler Game Rules

  1. 🔢 You are given a target number (e.g., 18).
  2. ✍️ You MUST guess a valid equation that equals that number.
  3. ➗ Allowed elements: digits (0–9) and operators (+, −, ×, ÷).
  4. 🎯 Each guess must evaluate to the target result.
  5. 🎨 Feedback system:
  6. 🟩 Correct number/operator in the correct position
  7. 🟨 Correct number/operator in the wrong position
  8. ⬜ Not in the equation
  9. 1 is correct and in place
  10. 2 is not used
  11. + exists but in wrong position
  12. 6 is correct and in place
  13. Every guess MUST equal the target—you can’t probe randomly.
  14. You’re solving BOTH the math AND the pattern.
  15. One wrong assumption can block multiple possibilities.

How To Play Mathler?

  1. Read the Target — Target =
  2. First Guess
  3. Adjust Strategy
  4. Refine Precision
  5. Reflection — You didn’t just solve math—you solved a hidden structure.

Strategy & Tips

  1. 🧠 Think in structures first — multiplication vs addition changes everything.
  2. 🔢 Use flexible numbers — 2, 3, 4, 6 often combine well.
  3. ⚖️ Balance exploration vs precision — every guess must still equal the target.
  4. 🔍 Track operator positions — they’re just as important as numbers.

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