T The Spare Square
Puzzles with room to show the working.

3 Logic Puzzles With Fully Explained Solutions

These three logic puzzles use different deductions. For the mislabeled fruit boxes, draw from the box marked Mixed because that label must be wrong, then…

Read the guide →

Latest guides

All →
Logic Puzzles

How to Solve Nonograms: A Checked 5×5 Example

Solve a black-and-white nonogram by matching each row and column to its ordered clues.

7 min · 2026-09-07
Solving Skills

How to Solve Logic Puzzles Without Random Guessing

Solve logic puzzles systematically by rewriting the prompt as exact facts, marking controlling words, and writing down the frame — the entities, the full…

4 min · 2026-07-19

Browse by topic

Logic Puzzles

Logic Puzzles

Short problems followed by complete reasoning, not a smug answer upside down.

Solving Skills

Solving Skills

Translate clues, track exclusions, test cases, and audit the result.