For the Love of the Game: Inside the World Sudoku & Puzzle Championships 2026
If you’d stepped into a seemingly ordinary hall at The Westin in Kolkata last month, you might have stumbled upon something quite extraordinary.
Perhaps you would have spotted Will Shortz, the legendary crossword editor of The New York Times, casually solving word puzzles over dinner with people he’d only just met. Or Thomas Snyder, better known as Dr. Sudoku and the Principal Puzzlemaster behind LinkedIn Games, enthusiastically explaining what makes a good Sudoku.
You might have witnessed some of the world’s finest puzzle solvers, gathered from 35 countries, attempting to assemble a three-dimensional pyramid to solve a puzzle only a few of us could even comprehend. Or perhaps you would have bumped into familiar faces like author and creator Ria Chopra, or Nipun Jain and Mohit Mamoria, the duo behind Arey Pata Hai?!, soaking in the magic of a world that most people barely know exists.
Everywhere you looked, something fascinating was happening. World champions mingled with newcomers, strangers became friends, and conversations revolved around puzzles most of us wouldn’t even know how to begin solving.
That seemingly ordinary hall was hosting one of the most incredible gatherings: the World Sudoku & Puzzle Championships 2026.
An Epic Championship
The World Sudoku & Puzzle Championships 2026 brought together two international competitions over one extraordinary week in Kolkata.
The 19th World Sudoku Championship took place on October 12 and 13, with competitors tackling 16 rounds, including the final playoff. The 33rd World Puzzle Championship followed on October 15–17, featuring another 22 rounds.
The organizers also found a creative way to celebrate the host country, building the Sudoku Championship around the Mahabharata and the World Puzzle Championship around the Ramayana. These weren’t simply decorative themes. The stories shaped the challenges themselves, leading to some wonderfully unconventional puzzle-solving.
Take Gandhari’s Solidarity, a team round in the Sudoku Championship. Competitors were blindfolded and tasked with solving a special 6×6 Sudoku using raised grid boundaries and small stickers to represent numbers. With their eyesight taken out of the equation, they had to rely on touch and an extraordinary amount of concentration.
Then there was Bridge to Lanka, a team round in the World Puzzle Championship inspired by Rama’s journey to Lanka. Teams had to solve 22 smaller puzzles, arrange them on a giant grid, and connect the pieces using the rules of Hashi, a puzzle fittingly known as Bridges.
Another round, Sanjeevani, took inspiration from Hanuman carrying Mount Dronagiri to save Lakshmana. Teams had to assemble 30 physical cubes into a three-dimensional pyramid, then use its different faces to solve 12 additional puzzles.
Opening the World of Puzzles to Everyone
While the championships brought together some of the world’s finest puzzle solvers, WSPC 2026 also created an opportunity for the public to experience this fascinating world firsthand.
On October 14, between the two championships, Logic Masters India hosted Puzzle Palooza, a special open day that invited puzzle enthusiasts, curious newcomers, and visitors of all ages to join the fun.
The afternoon featured a panel with accomplished puzzle solvers, a games tournament hosted by Thomas Snyder, the Principal Puzzlemaster behind LinkedIn Games and three-time World Sudoku Champion. Visitors could also test their knowledge in a general quiz hosted by legendary New York Times crossword editor Will Shortz and discover the art of puzzle construction in a workshop led by Logic Masters India.
What made the day particularly special was how approachable everything felt. Some of the most accomplished minds in the puzzle world were sharing their knowledge, answering questions, and enjoying puzzles alongside curious newcomers. For a community that rarely receives the mainstream attention enjoyed by other competitive sports, Puzzle Palooza was a wonderful opportunity to introduce more people to the creativity, camaraderie, and sheer fun of puzzling.
The Race for the World Titles
China’s Ming Letian claimed his second World Sudoku Championship title, finishing ahead of compatriot Hu Yuxuan and Japan’s Kota Morinishi. The Chinese team also won the Sudoku team championship.
The World Puzzle Championship delivered an especially dramatic finish.
Its final playoff drew inspiration from Ravana’s ten heads. Eleven finalists raced through ten successive puzzles, with one competitor eliminated at each stage until a champion remained.
Defending champion Freddie Hand of the United Kingdom led much of the contest. Japan’s Ken Endo eventually caught up and overtook him to claim his sixth World Puzzle Championship title. Germany’s Christian König finished third, while the Japanese team secured the team championship.
The People Who Made It Happen
Behind every puzzle, every dramatic playoff, and every memorable moment at WSPC 2026 was an equally extraordinary amount of work.
The championships were organized by Logic Masters India (LMI). Consider the work involved in designing a single competition round. Someone has to conceive an original idea, construct the puzzles, test their difficulty, refine the rules, and ensure that everything works under championship conditions. Multiply that effort across 38 rounds, then add the challenge of bringing together participants from around the world, coordinating schedules, managing scores, and handling countless logistical details.
Much of this work happens quietly, long before the first competitor enters the hall.
What makes the commitment particularly remarkable is that many of the people involved have full-time jobs, families, and responsibilities outside the puzzle world. They dedicate their time, skills, and energy to making these championships possible because they genuinely care about the community they have helped build.
At Amuse Labs, we were delighted to support WSPC 2026 as a Technology Partner.
We also had our own little corner of puzzle madness at the open day. At the Amuse Labs booth, visitors competed in a series of logic and word puzzle challenges for a chance to win exclusive merchandise. We were blown away by the love we received and how competitive things got. Then again, in hindsight, perhaps we should have expected nothing less from a room full of people who live and breathe puzzles.
For the Love of the Game
By the time the championships drew to a close, there was plenty to celebrate: world titles won, extraordinary puzzles solved, and new records set. Yet what stayed with us long after the final round had ended had very little to do with the results.
It was the sight of people traveling across continents to spend a week doing something they loved. The friendships built over years of competition. The volunteers working tirelessly behind the scenes. The constructors who had poured countless hours of creativity into puzzles that would challenge even the brightest minds in the world.
There were no roaring stadiums or widespread public recognition. Just a group of people who cared deeply about puzzles and one another, coming together to celebrate something they shared.
To an outsider, perhaps the most puzzling part of the entire championship was why anyone would devote so much time, effort, and energy to something the world barely notices.
Spend a little time with this community, and you stop wondering why they do it. At the start of the week, we barely knew a world like this existed. By the end, we were already looking forward to the next one.
For those of you looking to experience this magic firsthand, the puzzle world will come together again in Nantes, France for WSPC 2027.
Until then, au revoir!
