Best Hard Logic Puzzle App

0+ iOS apps & games curated and reviewed

4.7 avg rating
20 free apps & games
Updated June 2026

The best hard logic puzzle app on iPhone average 4.7★ across 0+ titles — we've ranked them by what real users actually keep on their phones. Updated June 2026.

Compare top Hard Logic Puzzle App (June 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Hard Penny Dell Logic PuzzlesHard Penny Dell Logic PuzzlesFree4.6★ (2.9K)NoYesSep 2026
2Logic Grid PuzzlesLogic Grid PuzzlesFree4.8★ (39K)NoYesSep 2026
3Sudoku Master®: Number PuzzleSudoku Master®: Number PuzzleFree4.7★ (17K)YesYesSep 2026
4Real Logic Riddle PuzzleReal Logic Riddle PuzzleFree4.8★ (5.7K)YesNoSep 2026
5Drop the CatDrop the CatFree4.6★ (24K)NoYesSep 2026
6Mathdoku+ Sudoku Style Math & Logic Puzzle GameMathdoku+ Sudoku Style Math & Logic Puzzle GameFree4.5★ (429)NoYesSep 2026
7Game is HardGame is HardFree4.8★ (38K)YesYesSep 2026
8Arrows Puzzle: Hard Escape OutArrows Puzzle: Hard Escape OutFree4.8★ (623)YesYesSep 2026

Top Picks for Hard Logic Puzzle App

Hard Penny Dell Logic Puzzles#1

Hard Penny Dell Logic Puzzles by Egghead Games LLC

No Ads, Cross Grid Clue Game
Editor's Choice
🎮 Games
4.6😐(2.9K ratings)
FreeIn-App Purchases
Hard Penny Dell Logic Puzzles screenshot 1
Hard Penny Dell Logic Puzzles screenshot 2
Hard Penny Dell Logic Puzzles screenshot 3
Hard Penny Dell Logic Puzzles screenshot 4
Hard Penny Dell Logic Puzzles screenshot 5
Hard Penny Dell Logic Puzzles screenshot 6

Engage your mind with challenging logic puzzles designed for enthusiasts. Enjoy classic magazine-style problems with intuitive controls, undo options, and hints. Explore a free trial and unlock hundreds more puzzles for extended mental stimulation.

What We Love

  • 🚀 Challenging puzzles
  • 👍 Great exercise for the brain
  • 🚀 Detailed hints
  • 👍 Enjoyable experience
  • 🚀 Robust security and support

Room to Improve

  • 🐛 Incorrect or broken clues
  • 🐛 Hints don't explain reasoning
  • 🐛 Puzzles with insufficient information
  • 🐛 Confusing wording and clues
  • 🐛 Inconsistent puzzle quality
Logic Grid Puzzles#2

Logic Grid Puzzles by Egghead Games LLC

No Ads, Smart Hints, Easy-Hard
Strong Contender
🎮 Games
4.8😊(39K ratings)
FreeIn-App Purchases
Logic Grid Puzzles screenshot 1
Logic Grid Puzzles screenshot 2
Logic Grid Puzzles screenshot 3
Logic Grid Puzzles screenshot 4
Logic Grid Puzzles screenshot 5

Engage your mind with a collection of unique logic grid puzzles. Progress from beginner to master with increasing difficulty and multiple grid sizes. Utilize smart hints, auto-X, and multi-level undo to enhance your puzzle-solving experience.

What We Love

  • 🚀 No ads
  • 👍 Challenging puzzles
  • 👍 Helpful hints
  • 👍 Variety of difficulty levels
  • 👍 Clean, intuitive interface
  • 👍 Reasonable pricing for additional puzzles

Room to Improve

  • 🐛 Occasional puzzle clues that don't make sense
  • 🐛 Inability to replay completed puzzles
  • 🐛 Repeated puzzles in purchased packs
  • 💡 Need for a 'clear all completed' option
  • 💡 Desire for more puzzle variety and topics
  • 💡 Difficulty scaling could be improved
Sudoku Master®: Number Puzzle#3

Sudoku Master®: Number Puzzle by MALPA GAMES

Classic logic games offline
Worth Considering
🎮 Games
4.7😐(17K ratings)
FreeAdsIn-App Purchases
Sudoku Master®: Number Puzzle screenshot 1
Sudoku Master®: Number Puzzle screenshot 2
Sudoku Master®: Number Puzzle screenshot 3
Sudoku Master®: Number Puzzle screenshot 4
Sudoku Master®: Number Puzzle screenshot 5

Engage your mind with a logic-driven number puzzle game offering thousands of handcrafted challenges. Improve thinking, memory, and concentration with various difficulty levels and grid formats, playable entirely offline.

What We Love

  • 👍 Challenging gameplay
  • 🚀 Well-thought-out display
  • 💡 Helps improve cognitive abilities

Room to Improve

  • 🐛 False advertising
  • 🐛 Type of Sudoku not as advertised
  • 🤔 Highlighting numbers is confusing

More Hard Logic Puzzle App apps to explore

FAQ about Hard Logic Puzzle App

What is the best hard logic puzzle app for iPhone?
Hard Penny Dell Logic Puzzles tops our hard logic puzzle app ranking as of June 2026, with a 4.6-star average from 2.9K App Store ratings, and it's free to download.
Yes — 20 of the top hard logic puzzle app we rank are free to download, including Hard Penny Dell Logic Puzzles and Logic Grid Puzzles.
Hard Penny Dell Logic Puzzles has no ads and offers in-app purchases, according to its App Store listing as of June 2026.
This app features classic logic grid puzzles, similar to those found in magazines. They are designed to be challenging and are suitable for dedicated logic problem enthusiasts. The puzzles focus on deductive reasoning to keep your mind sharp.
The app offers a free trial with ten puzzles available at no cost, featuring no ads or nags. Additional puzzles are available for purchase in groups of thirty, providing hours of additional gameplay.