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Screenshots

  • Wallgram: Logic Grid Riddles screenshot 1
  • Wallgram: Logic Grid Riddles screenshot 2
  • Wallgram: Logic Grid Riddles screenshot 3
  • Wallgram: Logic Grid Riddles screenshot 4

About Wallgram: Logic Grid Riddles

Discover Wallgram, the next evolution of logic puzzles! If you love Nonograms, Sudoku, or Picross, get ready for a completely fresh and brain-teasing challenge. Instead of counting traditional squares, Wallgram introduces a unique twist: irregular shapes and hidden walls. The numbers on the edge of the board don't tell you how many blocks to color—they tell you exactly how many "walls" (color changes) exist between filled and empty regions in that row or column. Use pure logic to decipher the clues, fill the correct shapes, and reveal the hidden patterns! FEATURES: A New Twist on Logic Puzzles: A completely original mechanic that breathes new life into grid-based puzzle games. Brain Training: Start with simple 5x5 grids and work your way up to mind-bending 13x13 challenges. Beautiful & Relaxing: Enjoy a sleek, smooth, and highly polished visual experience with satisfying animations. Careful Planning: Think before you tap! Every mistake costs you a heart. Special & Daily Challenges: Come back every day for exclusive puzzles and collect special puzzle pieces to complete your album! Helpful Tools: Stuck on a hard level? Use hints and the Merge Marks feature to visualize regions more easily. Whether you're looking for a relaxing way to unwind or a serious mental workout, Wallgram is your new daily puzzle obsession. Download now and start building your Wallgram logic skills!

What’s new

Version 1.0.4 · Updated October 19, 2026

Thanks for playing! • Fewer interruptions: no ads in your first levels, right after you open the game or after a defeat • Small improvements

App privacy

The developer, Gianluca De Mare, reported these privacy practices to Apple.

Data Used to Track You

The following data may be used to track you across apps and websites owned by other companies:

  • Location: Coarse Location
  • Identifiers: Device ID
  • Usage Data: Product Interaction, Advertising Data
  • Diagnostics: Crash Data, Performance Data

Data Not Linked to You

The following data, which may be collected but is not linked to your identity, may be used for the following purposes:

  • Location: Coarse Location
  • Identifiers: Device ID
  • Usage Data: Product Interaction, Advertising Data
  • Diagnostics: Crash Data, Performance Data

Used for: Third-Party Advertising, Developer’s Advertising or Marketing, Analytics

Alternatives to Wallgram: Logic Grid Riddles

Looking for apps like Wallgram: Logic Grid Riddles? Here are 6 similar apps on the App Store. The highest rated is Nonogram NonoPic - Picross Art (5.0/5), and all 6 are free to download.

Wallgram: Logic Grid Riddles vs. alternatives
App Rating Price Last updated Compare
Wallgram: Logic Grid Riddles – Free October 19, 2026
Color Flood: Puzzle Game – Free Jun 23, 2026 Compare
Still Life: Nonogram – Free Aug 18, 2026 Compare
Free the Key: Unblock Puzzle – Free Jun 17, 2026 Compare
Nonogram NonoPic - Picross Art 5.0 / 5 (1) Free Oct 18, 2026 Compare
Norinori - Logic Puzzle 5.0 / 5 (2) Free Apr 9, 2026 Compare
Nurikabe - Logic Puzzle 5.0 / 5 (7) Free Aug 20, 2026 Compare

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