A puzzle library, by post

Brilliant puzzles, delivered to your door.

Beautiful wooden and metal puzzles arrive each month. Solve them at your own pace, send them back free, and the next box is on its way.

From £18 a month. Cancel anytime.

Watch how it works — one minute

Borrow puzzles the way you'd borrow books

Your box arrives

Nine hand-picked puzzles, cleaned and complete, posted to your door each month.

Solve at your own pace

Take all the time you like. On the Relaxed plan there's no clock at all, so a stubborn puzzle waits as long as you need it to.

Send it back, free

A prepaid InPost label is in every box. Drop it at any locker, and your next set of puzzles ships.

Exercise for your hands and your mind

Mechanical puzzles work spatial reasoning, memory, and fine motor skills — and unlike a crossword, they get you away from a screen. Research links regular puzzle-solving with sharper problem-solving and better focus at every age.

Read the research behind it

What you might find in your box

Every box mixes difficulties from approachable to fiendish, and the collection grows monthly — so there's always something new to solve.

Wooden interlocks puzzle

Wooden interlocks

Beautifully made pieces in birch and walnut that fit together one clever way.

Twisted nails puzzle

Twisted nails

Two bent metal pieces that look impossible to separate — until you see it.

Rope & ring puzzle

Rope & ring

Knot and string puzzles that reward patience, not force.

Labyrinths puzzle

Labyrinths

Hidden mazes solved by feel and a steady hand.

Fit-in puzzles puzzle

Fit-in puzzles

Arrange the pieces so everything fits perfectly. Harder than it sounds.

Brain teasers puzzle

Brain teasers

Clever single-object challenges that test problem-solving and creative thinking.

Two ways to solve

Same price either way — pick the experience you want. No account needed; we set everything up after checkout.

Most relaxed

Relaxed

No timers, no rankings. Just you, a good puzzle, and all the time in the world.

£18 per month

  • 9 hand-picked puzzles every month
  • Solve at your own pace — no clock, ever
  • Keep your box as long as you like
  • Free returns — drop at any InPost locker
  • Cancel anytime

Competitive

Race the clock, climb the leaderboard, and grow a rating that’s yours.

£18 per month

  • 9 puzzles monthly, including timed puzzle boxes
  • Leaderboards and solving statistics
  • A personal rating that grows with you
  • Free returns — drop at any InPost locker
  • Cancel anytime

Cancelling takes two clicks, or one message to a real person.

The present that arrives all year

Give 3, 6, 9, or 12 months of puzzles to a parent, grandparent, or the friend who finishes the crossword before breakfast. Prepaid, delivered to their door, with nothing for them to set up.

Gift a subscription

Questions, answered honestly

Some have been enjoyed by other members — that's the point of a puzzle library. Every puzzle is inspected, cleaned, and piece-counted before it ships. If anything arrives short of perfect, tell us and we'll send a replacement free of charge.

Something else on your mind? A real person replies within one working day.