Paper books first
Real books to handle, write in, and keep.
New - 2026 season
24 days. 24 puzzles. How high will you rank?
Discover the Battle Chrono Advent Calendar: a new puzzle every day and an online leaderboard through Christmas.
✓ Physical books
✓ Play solo or together
✓ Online leaderboards
The LIVIX experience
Two ways to play
At your own pace on paper, or against the timer and leaderboard.
Varied challenges
Investigations, sudokus, and puzzles let you change the game without losing momentum.
Secure payment
Your order is paid for securely through Shopify.
Four books, one goal
Start with the challenge that suits you
Advent, deduction, logic, or puzzles: choose where you want to race the clock.
New - 2026 season
Battle Chrono Advent Puzzles
24 days, 24 timed puzzles, and an online leaderboard through Christmas.
Fast deduction
Battle chrono Coupable
48,000 suspects, 4 cases, and one goal: find the culprit before everyone else.
Pure logic
Battle chrono Sudoku
1,000 sudokus and four challenge formats, from a quick duel to a marathon.
Think under pressure
Battle chrono Énigmes
Puzzles for sharp teens and adults to solve quickly, accurately, and under pressure.
Available now
The competitive LIVIX collection
Solve. Beat the clock. Claim your place.
The puzzle book becomes a competition. Play on paper, start the timer, and compare your performance with other players.
01Choose your challenge→
02Start the timer→
03Solve it on paper→
04Join the leaderboard
New - 2026 season
Battle Chrono Advent Puzzles
Open the day's challenge, solve the puzzle, start your timer, and compare your performance.
Fast deduction
Battle chrono Coupable
48,000 suspects, 4 cases, and one goal: find the culprit before everyone else.
Pure logic
Battle chrono Sudoku
1,000 sudokus and four formats, from a flash duel to a 300-grid marathon.
Think under pressure
Battle chrono Énigmes
Varied puzzles to solve quickly, accurately, and without losing your cool.
Every second counts. One mistake could cost you your place.
How it works
Open the book. Start the challenge.
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01
Read and observe
Discover the case, setting, or challenge and spot the first clues.
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02
Search and discuss
Cross-check the information, test your ideas, and move at your own pace.
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03
Solve and move forward
Submit your answer and unlock the next step of the experience.
Paper + digital
Your phone adds the timer. The book stays at the heart of the game.
You solve the game on paper. The digital experience starts your challenge, reveals the right key when the mode requires it, checks your answer, and records your performance.
No unnecessary distractionsChoose your playing field
One brand. Many ways to play.
Start with the experience that draws you in. LIVIX guides you through to the solution.
01Available
View the collection
02LIVIX catalog
View the books
03New titles coming soon
Discover LIVIX
Speed & leaderboard
Battle Chrono
Solve it correctly, then solve it fast to climb the leaderboard.Clues & deduction
Crime investigations
Eliminate the suspects and reconstruct the facts until only one solution remains.Puzzles & immersion
Escape games
Explore a story where every detail, code, and document can move the mission forward.Join the LIVIX players
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