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Decipher the secret code hidden in Genghis Khan's golden whip at Tsonjin Boldog. Uncover the lost principles of Mongol conquest echoing through the capital's sacred sites.
📱 1 to 10 phones · 1 team per phone · Independent codes
In 1206, at Tsonjin Boldog near the sacred Onon River, Genghis Khan forged his empire with a golden whip said to hold the encoded secrets of his unstoppable conquests
You are a Bekh, a trusted shamanic emissary of Genghis Khan, dispatched in 1227 to Ulaanbaatar on a critical mission.
Your quest is to find a lost
Dive into the heart of Ulaanbaatar to unearth the secrets of a millennial heritage, that of the Khans who forged modern Mongolia.
Your journey begins in Sukhbaatar Square, the vibrant heart of Ulaanbaatar. Here, facing the statue of Damdin Sukhbaatar, founder of modern Mongolia (1893-1923), you feel the weight of history. The Government Palace, built between 1924 and 1928, and the National Museum of Mongolia, founded in 1924, surround this square, which has witnessed major demonstrations and celebrations, particularly the Naadam festival. Your first puzzle leads you to the very foundations of the nation, where numerical clues are hidden in the architectural friezes of the museum, tracing Mongolia's history from the Paleolithic to contemporary times, including the Mongol Empire of the 12th-13th centuries.
The National Museum of Mongolia, located directly on Sukhbaatar Square in its 1956 Soviet-style building, houses essential collections related to Genghis Khan and the Mongol Empire. Here you discover armor, weapons, and traditional costumes, witnesses to the period of Great Mongolia. Your investigation then leads you to the Zaisan Memorial, a commemorative monument erected in 1957 on a hill 1.5 km south of the city center. It honors Soviet and Mongolian soldiers who died during World War II. The 40-meter-diameter circular mosaic at the base of the monument, depicting Mongol-Soviet friendship, contains symbols to decipher, offering a panoramic view of Ulaanbaatar and the surrounding steppes, a reminder of the vast territories of the Mongol Empire.
Continuing your mission in Ulaanbaatar, you arrive at the Winter Palace of the Bogd Khan, about 1 km south of Sukhbaatar Square. Built between 1893 and 1903 for Bogd Khan VIII (1869-1924), the last theocratic emperor of Mongolia, this complex of eight buildings blends traditional Mongolian architecture with Chinese influences. Becoming a museum in 1924, it preserves the Khan's apartments and personal belongings. It is in this setting that you search for secret inscriptions on the thangkas and Buddhist ritual objects of the Choijin Lama Temple Museum, located 500 meters southwest of Sukhbaatar Square. This Buddhist temple, erected in 1904-1908 for Mongolia's spiritual oracle and preserved as a museum since 1942, is a key point in your journey related to Buddhist heritage.
Your quest then takes you to Gandan Monastery, founded in 1809 and located about 2 km northeast of the city center, a major pilgrimage site for Tibetan Buddhism in Mongolia. The 26-meter-high statue of Migjid Janraisig (Avalokiteshvara), built between 1996 and 2002, holds visual clues. You proceed to the Mongolian Art Gallery, founded in 1963 and located near Sukhbaatar Square. It showcases classical and contemporary Mongolian art, including works on Genghis Khan and nomadic life. The patterns in the paintings and sculptures of this renovated Soviet-style building guide you to the next steps of your Ulaanbaatar UNESCO puzzle.
Finally, your route leads you along Peace Avenue, Ulaanbaatar's main avenue, named in 1990 after the democratic transition. This thoroughfare, lined with administrative and cultural buildings, has been the scene of parades and demonstrations since 1924. It is here, at the intersection of history and modernity, that you assemble the final fragments of your puzzle. This exploration of Ulaanbaatar, rich in historical monuments of Mongolia and remnants of the 13th-century Mongol Empire, allows you to understand how the echoes of the Great Khan still resonate in the capital. You have successfully traced a part of Mongolia's history, from Genghis Khan's steppes to today's bustling streets, a true immersion in Ulaanbaatar's heritage.
You're not just buying an escape game. You're carrying a living guide — historical anecdotes, forgotten legends, key monuments, hidden architecture — unfolding as you go.
At each stop, places ordinary guides miss — secret façades, sculpted crests, alleys steeped in history.
Every riddle is rooted in a real historical fact or local legend. You leave with dozens of stories to tell.
Learn to read buildings — flamboyant Gothic, Baroque, Art Deco — like a real art historian, while having fun.
Walk through the city like a novel's character — every alley becomes a stage, every square a theatre.
A voice walks with you at every step, tells the story of each place, reads clues, adds a cinematic feel.
Keep access to the guide & game for 1 year. Come back any time, share it with friends.
« You will not leave this city the way you entered it. »
Explore the city on foot solving puzzles based on real historical facts. No locked room — the city is your playground.
No app to download. Play directly from your browser. Guided step by step, at your own pace.
One purchase per phone is enough. Play with family, friends or as a couple — everyone participates.
Point your phone at the façade: a historical character appears and speaks to you in your language. Golden letters magically write themselves on the wall to reveal the puzzle answer.
Stuck? Progressive personalised hints. The character repeats the puzzle on demand — at your own pace.
French, English, German, Spanish, Italian + 27 other languages auto-translated by AI.
Places tied to your adventure — optional entries, totally up to you · per person
8 stages through the city
The gameplay: AR, camera, hidden clues
At each stop, open your phone camera: an augmented reality character appears on the façade and speaks your language. Hunt the clue — it materializes as golden letters on the real wall or floats in front of you. When you find it, the phone vibrates, an AR chest opens and reveals your answer fragment. 8 stops, 8 clues to find with the camera, 1 final code.
The stops on your route are a surprise. You'll discover them one by one, guided by your phone, starting from the meeting point.
One phone = one team. Pick the number at checkout (1 to 10).
Solo, or a group sharing the screen. One team, one code.
Family, couple, or 2-3 teams competing. Each phone has its own code and its own score.
Friends, bachelor/bachelorette, small office outing — each their own code, each plays at their own pace. Tiered pricing then €6 flat per phone from the 6th.
Ready to live this adventure?
Get my code · 12€No calendar booking. Code sent immediately by email.
🔒 Secure payment · Code in 5 min · Free cancellation
Decipher the Great Yassa, the code of laws that governed the Mongol Empire.
Explore the strategies that enabled the expansion of the largest contiguous land empire.
Follow the strategic vision and determination that made Genghis Khan great.
The Khan's law still echoes
Reveal the secret of the Great Yassa
OddballTrip combines gamified play, augmented reality and AI. All our competitors deliver 1 or 2 of these angles. We deliver all 5.
A golden chest floats in front of the monument. Tap → opening animation → reveals a secret message.
Point your phone at the façade: a knight, witch, monk, sailor, detective or ghost appears full-screen and speaks to you in your language with their dedicated ElevenLabs voice (each character has their own unique voice) — your living guide.
At the puzzle climax, golden letters magically write themselves on the real wall — that's the puzzle answer. An unforgettable visual effect.
Every puzzle available as text AND voice-over: read at your own pace or listen eyes-free while walking. Great in groups and for accessibility.
A mini-radar shows the target even behind you, and the phone vibrates when you aim in the right direction.
Every puzzle weaves in real historical facts (architecture, era, anecdotes). You learn by playing — like a gamified audioguide.
3 levels of AI-generated help: vibe → where to look → answer format. You're never stuck.
At the end of the game, capture a selfie with OddballTrip banner + mascot, shareable on Instagram, TikTok.
PWA technology: open the link, it plays in your browser. Same quality as an app, no App Store hassle.
No, never. You get a link, you click, it plays in your browser. That's the point of a PWA: same as an app, without the hassle.
GPS yes (handled by your phone). Maps yes (tiles cached). AI and hints need an intermittent 4G connection.
1 h 30 to 2 h 30 depending on your pace. The timer runs but only for the leaderboard — you play at your own tempo.
You get 3 levels of hints per puzzle (increasing penalty). If truly stuck, you can skip the step (45-min penalty but you keep going).
From 12 without an adult, from 6 with an adult reading puzzles. Works for families, couples, friend groups, companies.
Pre-register or contact us — we'll email you as soon as your city is live.
Point your phone at the façade: a historical character appears full-screen and speaks to you in your language. At the puzzle climax, golden letters magically write themselves on the real wall — that's your answer. After each puzzle solved, a treasure chest floats in front of you. Seeing is believing.
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Dive into the heart of Ulaanbaatar to unearth the secrets of a millennial heritage, that of the Khans who forged modern Mongolia.
1 purchase = 1 phone. Play several on the same device.
No calendar booking. Code sent immediately by email.
🔒Secure payment · Code in 5 min · Free cancellation
🪙+24 TripCoins granted with your booking
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Coupe-file disponibles pour les sites payants de votre parcours. Gagnez du temps, vivez l'aventure pleinement.
10€. Plongez dans l'histoire de la Mongolie, du Paléolithique à l'Empire mongol, avec des collections sur Gengis Khan et les nomades.
8€. Explorez la résidence du dernier empereur théocratique de Mongolie, avec son architecture unique et ses objets personnels.
25-40€. Goûtez aux saveurs de la cuisine mongole (buuz, khuushuur) dans une ger, une expérience culturelle immersive.
15€. Assistez à un spectacle de chants de gorge, de danses traditionnelles et de musique avec le morin khuur, reflétant le patrimoine mongol.
💡 Réservation optionnelle — vous pouvez aussi acheter sur place. Tous les liens ouvrent dans une nouvelle fenêtre, votre visite OddballTrip reste préservée.