Free Puzzle Solvers
Stuck on a puzzle? Sudoku solver (backtracking, solves hard puzzles in under a second), Wordle helper with pattern filters, 24 game and countdown numbers solvers, cryptarithm solver (SEND + MORE = MONEY), Scrabble word finder, and a magic square generator.
Sudoku Solver
Solve any 9×9 Sudoku with backtracking and step counts.
Open tool → LiveWordle Helper
Filter candidates by pattern, included, and excluded letters.
Open tool → Live24 Game Solver
Find every expression that makes 24 from four numbers.
Open tool → LiveMagic Square Generator
Generate verified magic squares, order 3 to 9.
Open tool → LiveCryptarithm Solver
Solve SEND + MORE = MONEY and any letter-digit puzzle.
Open tool → LiveCountdown Solver
Hit the target with six numbers — or find the closest.
Open tool → LiveScrabble Word Finder
Best-scoring plays from your rack, blanks supported.
Open tool →Related categories
More from the codex
Browse all categories
Every category on the codex, from study tools to ciphers — pick your starting point.
Browse → LivePrompt Simulator
Practice prompt engineering: write prompts, get scored 0–10.
Open tool → LiveGPA Calculator
Semester and cumulative GPA with weighted scales and a target planner.
Open tool →About these puzzle solvers
Every tool below is free, works in your browser, and needs no account.
- Will the Wordle helper spoil the answer?
- It only narrows the word list from your clues — you still make the guess. Use it as a hint engine, not an answer key.
- How does the cryptarithm solver work?
- It searches digit assignments that satisfy the equation, respecting the no-leading-zero rule — and finds the classic 9567 + 1085 = 10652.
- Can the Sudoku solver handle any puzzle?
- Any valid puzzle, including notoriously hard ones. It also tells invalid puzzles apart from merely unsolvable ones.
Like these tools?
The Magic Codex is built by an independent developer. If these free tools saved you time, consider supporting future ones.
Donate