1
Murdoku
murdoku.com/playAlso covers game · same kind of website
Solve Murdoku’s weekly murder mystery by placing suspects according to the clues in a Sudoku-style grid.
Alternatives
The Best Penpa+ Alternatives in 2026
9 alternatives
Looking for something like Penpa+? Here are 9 alternatives, ranked by how closely they match it on purpose, features and platforms.
Penpa+ lets users create and solve Sudoku and other logic puzzles in a browser, with grid editing and sharing tools.
Top picks at a glance
First suggestionMurdokuSolve Murdoku’s weekly murder mystery by placing suspects…Another optionCrosswordleSolve a daily crossword logic puzzle by swapping letters…
Quick comparison
| # | Alternative | Pricing | Open source | Platforms |
|---|---|---|---|---|
| 1 | Murdoku | — | Not stated | Web |
| 2 | Crosswordle | — | Not stated | Web |
| 3 | Nonograms.org | — | Not stated | Web |
| 4 | Queens Game | — | Not stated | Web |
| 5 | Crossword Labs | — | Not stated | Web |
| 6 | Sokoban Online | — | Not stated | Web |
| 7 | Puzzmo | — | Not stated | Web |
| 8 | CineNerdle | — | Not stated | Web |
| 9 | Mobile | — | Not stated | Android |
All Penpa+ alternatives
2
Crosswordle
crosswordle.comAlso covers game · same kind of website
Solve a daily crossword logic puzzle by swapping letters horizontally and vertically.
3
Nonograms.org
nonograms.orgAlso covers game · same kind of website
Nonograms.org hosts nonogram logic puzzles in black and white and color, with search and instruction sections.
4
Queens Game
queensgame.ioAlso covers game · same kind of website
Queens Game offers unlimited logic puzzles, streak tracking, an archive, and daily challenges.
5
Crossword Labs
crosswordlabs.comAlso covers game · same kind of website
Create, print, share, and solve crossword puzzles online with Crossword Labs.
6
Sokoban Online
sokobanonline.comAlso covers game · same kind of website
Sokoban Online lets players solve classic Sokoban puzzles and build puzzles of their own.
7
Puzzmo
puzzmo.comAlso covers game · same kind of website
Find daily word and logic puzzles to play on Puzzmo, which presents itself as a place for thoughtful games.
8
CineNerdle
cinenerdle.appAlso covers game · same kind of website
Solve daily film puzzles or compete with others in head-to-head movie-linking games on CineNerdle.
9
Mobile
github.com/chrisboyle/sgtpuzzlesAlso covers game
Play Simon Tatham’s collection of logic puzzles on Android using this mobile port.
No alternatives match this filter.
Alternatives to similar tools
Sokoban Online12 alternativesNonograms.org6 alternativesMobile12 alternativesCrosswordle24 alternativesCrossword Labs7 alternativesQueens Game21 alternatives
What is the best alternative to Penpa+?
Based on features, tags and platforms, the closest alternatives to Penpa+ are Murdoku, Crosswordle, and Nonograms.org.
Alternatives are suggested from the purpose and features described in our listings. Different pages for the same product appear once. Read each description to check whether it fits your task. How we choose alternatives · Suggest an alternative