These free online solvers and analyzers are every puzzle solver and game analyzer LK Forge builds, gathered in one place — word unscrambler, anagram and Scrabble finders, Sudoku, word search, 2048, Rubik's Cube, chess and more. Each one runs entirely in your browser: no sign-up, no download, and nothing you enter is uploaded.
Type any Sudoku into the grid and solve it instantly with a backtracking + logic engine — check it's unique, or step through it hint by hint.
Open Sudoku Solver → SolverPaste or photograph a word search grid and instantly highlight every hidden word — forwards, backwards and diagonal.
Open Word Search Solver → SolverEnter your scrambled letters and instantly find every valid word, grouped by length — with a blank/wildcard tile and length filters.
Open Word Unscrambler → SolverRearrange any word or phrase into every anagram that uses all your letters — perfect for puzzles, riddles and name play.
Open Anagram Solver → SolverTurn your rack into the highest-scoring plays, ranked by Scrabble points, with blank tiles and word-length filters.
Open Scrabble Word Finder → SolverFind your best Words With Friends moves ranked by that game's own letter values — with blanks and length filtering.
Open Words With Friends Cheat → SolverFeed in your green, yellow and grey clues and narrow the answer down to the words that still fit — a smarter next guess every turn.
Open Wordle Solver → SolverUnscramble the daily Jumble — enter the jumbled letters and get every real word so you can crack the cartoon caption.
Open Jumble Solver → AI SolverWatch an AI auto-play 2048 with the corner-snake strategy, or ask for a hint on your own board — with a benchmark mode.
Open 2048 Solver → SolverPaint your scrambled cube face by face and watch a step-by-step animated solution — or scramble and time yourself.
Open Rubik's Cube Solver → AnalyzerEvaluate any position with a real negamax engine — best move, an evaluation bar, the likely line and mate detection.
Open Chess Solver → SolverEnter a pattern with known letters and blanks (like c_o___o_d) and get every dictionary word that fits — common answers first.
Open Crossword Solver → SolverEnter the board you're stuck on and a constraint solver reveals every provably safe cell, every certain mine, and exact mine odds for the rest.
Open Minesweeper Solver → SolverDrop discs to set up any position and a perfect-play engine shows the best move — and which columns win, lose or draw.
Open Connect 4 Solver → SolverSet up any 8-puzzle or 15-puzzle and watch an IDA* solver play out the step-by-step solution, tile by tile.
Open Sliding Puzzle Solver → SolverGenerate a random maze or draw your own, then let breadth-first search trace the shortest path from start to finish.
Open Maze Solver → SolverEnter any position and a perfect-play minimax engine highlights the best move and tells you if it's a win, loss or draw.
Open Tic-Tac-Toe Solver → Perfect AIAn unbeatable minimax + alpha-beta engine that plays perfect Tic-Tac-Toe — the best you can ever do is draw.
Open Tic-Tac-Toe → Perfect AIA bitboard negamax engine that plays perfect Connect Four — you can never out-calculate it from a fair start.
Open Connect 4 →Most online solvers upload your puzzle to a server, wrap it in ads, or ask you to sign up. These don't. Every solver and analyzer here runs entirely in your browser using a real algorithm — backtracking for Sudoku, an eight-direction scan for word search, game-tree search for chess and the classics, and a constraint solver for Minesweeper. Your puzzle, photo or position never leaves your device, and there is nothing to install.