🧭 Logic
Kognify editorial archive for logic.
20 articles in Logic
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Prepare for a psychotechnical test in 7 days
A short, progressive, realistic routine without overload.
IQ test vs logic test
Differences, use cases, and limits to interpret your results with perspective.
Free online psychotechnical test: exercises and method
Concrete benchmarks for training on the most common formats.
Free online KenKen
Rules, grid techniques, and deduction habits to play KenKen without sign-up.
Logic games for high school students: prep for admissions tests
Formal reasoning, syllogisms, admissions practice — 5 advanced logic games for high school students and candidates.
Online Secret Code Games: Decode and Encrypt
Ciphers, substitution, and deduction — 5 free secret code games to challenge your logic.
Online logical problem-solving games
Break down, analyze, solve - 5 logic games to practice structured problem-solving.
Online Logical Reasoning Test: Check Your Level
Syllogisms, analogies, and sequences with instant correction and reasoning practice.
Online Abstract Reasoning: Visual Patterns and Matrices
Raven-like matrices, shape sequences, and visual analogies — 6 games to practice abstract logic.
Online Logic Puzzles: Reasoning and Deduction
Einstein grids, river crossings, Lewis Carroll, and a practical 4-step solving method.
Online Logic Riddles: Solve Deduction Puzzles
Zebra Puzzle, Monty Hall, liar/truth-teller puzzles: 5 puzzle types and 5 common reasoning traps to avoid.
Online logical sequences: find the hidden rule
Arithmetic, geometric, Fibonacci, and visual sequences - 5 types plus a 3-step solving method.
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