Euclidiana

Timed LSAT logical reasoning practice with instant explanations for every question. Clean, distraction-free drills built for serious applicants.

Euclidiana is the focused way to drill LSAT logical reasoning. Built by a Psychologist and test prep specialist for serious applicants who want clean, distraction-free practice that actually moves their score.

WHAT'S INSIDE • 200+ original LSAT-style logical reasoning questions across timed forms • Form A is free forever — no trial countdown, no card required • The rest of the forms unlock with a single subscription • Five reasoning categories: Necessary, Sufficient, Biconditional, Mixed, and Causal (correlation-vs-causation and post-hoc fallacies) • Every answer comes with a step-by-step explanation • Color-coded stimulus highlighting shows you exactly which words trigger each logical move • Built-in Venn and causal-chain diagrams visualize each relationship • Formal logic notation (P → Q, contrapositive, etc.) shown alongside plain English • Free Logic Reference: a built-in study section covering necessary/sufficient conditions, formal notation, conditional chaining, and common fallacies • Test Mode: a true timed exam simulation with no mid-question feedback and a full answer review at the end

WHY EUCLIDIANA Most LSAT apps drown you in features. Euclidiana strips it down to the one thing that raises your LR score: pattern recognition through deliberate, explained practice. No ads. No streaks. No social feed. Just questions, answers, and the reasoning behind them.

DESIGNED FOR REAL STUDY • Works fully offline once downloaded • Clean, eye-friendly dark mode • Resume any form mid-session • See your accuracy by question type to find your weak spots

SUBSCRIPTION Euclidiana Pro is $9.99/month, auto-renewing, with full access to every practice form and all explanations. Cancel anytime in your Apple ID settings — your subscription stays active until the end of the billing period. Payment is charged to your Apple ID at confirmation. Subscription auto-renews unless canceled at least 24 hours before the end of the current period.

Privacy Policy: https://euclidiana.com/privacy Terms of Use (EULA): https://euclidiana.com/terms

Questions? Djwinarick@gmail.com