Hide and Seek: Lost Books

A cozy logic puzzle game for book lovers.

Love Sudoku, Picross, Nonograms, or logic-grid puzzles? You’ll feel right at home.

USE LOGIC TO FIND EVERY BOOK

Each puzzle follows simple rules: • One book belongs in every row, column, and colored region • No two books can touch, not even diagonally • Mark empty spaces, place books, and solve step by step • Every puzzle is designed to be solvable by logic alone — no guessing required

Quick boards are perfect for a short break. Harder boards offer a satisfying challenge in about a minute or less.

COZY, CALM, AND BEAUTIFULLY MADE

• Difficulty that grows with your skill • Relaxing, low-pressure play • Calm piano background music • Offline play anytime, anywhere • Perfect for a quiet moment with tea, coffee, or before bed

UNLOCK QUOTES FROM GREAT LITERATURE

Every completed puzzle reveals a new quote from classic literature and timeless writing.

Discover lines inspired by: • Shakespeare • Jane Austen • Emily Dickinson • Thoreau • Emerson • Rumi • Walt Whitman • Marcus Aurelius • Mark Twain, Charles Dickens, Herman Melville, and many more

Build your collection as you play.

For fans of: Sudoku · Picross · Nonograms · Kakuro · logic puzzles · cozy games

A quiet puzzle. A beautiful quote. A library waiting to be discovered. Curl up and get started.

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