A puzzle game where logic is your guide.
12 islands. Infinite deduction.
Your brain is under attack.
Infinite scrolling. AI doing your thinking. Constant context-switching. The modern world is eroding your ability to reason clearly.
Digital Fragmentation
Every notification trains your brain for distraction, not depth.
AI Dependency
Outsourcing thinking to AI atrophies your reasoning muscles.
Cognitive Decline
Without exercise, mental acuity fades. Most brain games are too shallow.
Train your mind like an athlete trains their body.
Logic Islands delivers rigorous formal logic disguised as addictive puzzle adventures. Each island teaches real deductive reasoning: the same skills tested on the LSAT, used in mathematics, and essential for clear thinking in any domain.
Built for serious thinkers.
Most puzzle apps are dressed-up pattern matching. Logic Islands teaches you to think systematically, the way mathematicians, philosophers, and top performers do.
Real Formal Logic
Knights & knaves. Truth tables. Deductive chains. Every puzzle is grounded in the same formal logic taught in university courses and tested on the LSAT and GRE.
Story-Driven Learning
12 islands, each a complete narrative world. Solve crimes, navigate art heists, decode conspiracies. Complex logic becomes intuitive when embedded in compelling stories.
Progressive Difficulty
Start with basics. Build to expert-level deduction. Each island introduces new logical constructs (conditionals, biconditionals, nested statements) at exactly the right pace.
Professor Logic
Your friendly guide through every puzzle. He explains the reasoning, not just the answer. Think cool grandpa energy meets world-class logician.
Cognitive Metrics
Track 8 dimensions of reasoning: logic speed, pattern recognition, working memory, cognitive flexibility, and more. Watch yourself improve with real data.
Compete Globally
Leaderboards, streaks, achievements. See how your reasoning stacks up against puzzle solvers worldwide. Logic has never been this competitive.
Every island, a new challenge.
Each world teaches different logical frameworks through immersive stories. Master one island, unlock the next.
A coastal village where each sunrise causes the villagers to adopt new roles. Some always tell the truth, others always lie. Interrogate the islanders, spot contradictions, and deduce who's who.
An upscale restaurant where culinary mysteries unfold. Interview suspects, analyze alibis, and use deductive reasoning to identify the guilty party. Every statement is a clue.
A digital realm where agents speak in binary certainties. The twist: you must choose which questions to ask. Some questions reveal everything, others reveal nothing. Master strategic inquiry.
Puzzles that make you think.
Every puzzle is a carefully crafted logic challenge. No luck, no guessing. Just pure deduction.
Interrogate islanders to uncover the truth
Compete on global leaderboards and weekly challenges
Professor Logic guides your journey
Meet Professor Logic
Part ultra-wise mentor, part cool grandpa who's suspiciously up-to-date on internet slang. He's there for hints and he teaches you why the answer works, with explanations that actually make sense.
Explains the logic behind every puzzle, not just the answer
Adapts difficulty based on your performance
Guides you through 12 unique island worlds
BUILT FOR SERIOUS MINDS
Whether you're prepping for a test, sharpening skills for your career, or simply love the satisfaction of a perfectly solved puzzle: Logic Islands was made for you.
LSAT & GRE Prep
The logical reasoning sections reward exactly what Logic Islands trains. Practice deduction in a format that's actually enjoyable.
Math & CS Students
Proofs require the same systematic reasoning. Strengthen the mental muscles you use for mathematical and computational thinking.
Puzzle Enthusiasts
If you've exhausted Sudoku and want something deeper, these are the puzzles that will genuinely challenge you.
Clear Thinkers
In a world of noise and manipulation, the ability to reason clearly is a superpower. Train it daily.
Ready to think clearly?
Join the waitlist and be first to access Logic Islands when we launch. Your brain will thank you.