Lantern Lane

Printable logic puzzles with answers

Ten free printable logic grid puzzles in the style of Einstein’s riddle, from a three-house starter to a six-house brain-burner. Each prints on one page with the clues and a blank grid, and the answer is on a separate page so nobody sees it by accident.

They work well for classrooms, puzzle clubs and long journeys. Every puzzle has exactly one answer and can be solved by deduction alone: if a solver feels they have to guess, a clue has been missed.

The puzzles

1Printable logic puzzle 1Starter · 3 houses × 3 categories · 6 cluesPrint2Printable logic puzzle 2Gentle · 3 houses × 3 categories · 5 cluesPrint3Printable logic puzzle 3Easy · 4 houses × 3 categories · 7 cluesPrint4Printable logic puzzle 4Easy · 4 houses × 3 categories · 9 cluesPrint5Printable logic puzzle 5Moderate · 4 houses × 4 categories · 10 cluesPrint6Printable logic puzzle 6Moderate · 4 houses × 4 categories · 11 cluesPrint7Printable logic puzzle 7Tricky · 5 houses × 4 categories · 15 cluesPrint8Printable logic puzzle 8Hard · 5 houses × 5 categories · 19 cluesPrint9Printable logic puzzle 9Devious · 5 houses × 6 categories · 23 cluesPrint10Printable logic puzzle 10Fiendish · 6 houses × 5 categories · 29 cluesPrint

How to use the grid

Write what you know into the grid as you go: a name, a door colour, a pet. Many solvers also pencil small crosses beside the grid for things they have ruled out. When every square is filled, check it against the answer page.

New to these puzzles? Read how to solve logic grid puzzles first, or play puzzle collections online with hints.