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Uncover the Viking coin hoard buried in secrecy at Ribe's dawn. Decipher clues from the first mint to reveal who hid 254 rare silver pieces and why—before the curse claims them forever.
📱 1 to 10 phones · 1 team per phone · Independent codes
In the misty dawn of the 9th century, Ribe emerged as a throbbing Viking trading hub, its workshops alive with the clang of hammers striking Denmark's earliest silver coins
You are a church investigator in 16th-century Ribe, tasked by Hans Tausen himself to uncover a mystery reaching back to the city's Viking origins.
Your mission begins on
Delve into the heart of Ribe, Denmark's oldest town, and uncover the secret of a Viking treasure buried beneath the cobblestones of historic Jutland.
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
Your quest begins on Ribe's Stortorvet, the historic heart of the city since the 8th century. It is here that archaeological excavations have unearthed artifacts from the original Viking market, testifying to Ribe's importance as a commercial center from the 8th and 9th centuries. As Hans Tausen, you will search for the first clues to this treasure, observing the sites where public gatherings and medieval markets were held, witnessing the changes and continuities of this emblematic square in Jutland.
Continue to Ribe Domkirke, Denmark's oldest cathedral, whose construction began around 1100 and was consecrated in 1135. This Romanesque sandstone edifice, enhanced with Gothic towers added in the 13th century (approximately 45 m high), houses 12th-century Romanesque frescoes and a historic organ from 1770. You will decipher hidden symbols among the burials of medieval figures, seeking connections between faith and commerce that shaped Ribe's history.
The route then leads you to Skibbroen, the historic bridge over the Ribe Å, dating from the Middle Ages. This fluvial access point, vital for Viking and medieval trade from the 8th to 13th centuries, connected the city center to the port. The reinforced wooden structure, emblematic of Ribe's maritime past, will remind you of the importance of waterways for the city's establishment and prosperity. It is here, on the bank of the Ribe Å, that clues to ancient trade routes might be revealed.
Explore the Porsborg district, a medieval port site housing ancient Viking warehouses from the 9th to 11th centuries. It is in this paved area, with remnants of stone quays, that Viking coin hoards have been discovered during archaeological excavations. As an investigator, you will scrutinize every corner, imagining the exchange of goods and transactions that took place here, seeking to connect these past discoveries to your current mystery in Jutland.
Your journey symbolically ends near Sankt Catharinæ Kirke og Kloster, a Franciscan monastery founded in 1228, whose church was built in the 13th century. One of Denmark's oldest monasteries, dissolved in 1536 during the Reformation, this Gothic brick site with its partially preserved cloister (approximately 1 ha) represents a crucial landmark in Ribe's history. From Ribe's central square to the remnants of its fortifications, passing through religious and commercial sites, you will have traced a mental map of the Viking and medieval heritage of this ancient city, understanding the issues of power and faith that marked Jutland.
5-10 curated sites across the territory
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.
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Uncover the history of the first Viking coins minted in Scandinavia.
Dive into the bustling maritime trade that brought wealth to Ribe.
Elucidate the mystery of Ribe's minting origins through ancient narratives.
Every coin has its story. In Ribe, history has its first coin.
The monetary past of Denmark's oldest city awaits you.
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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Delve into the heart of Ribe, Denmark's oldest town, and uncover the secret of a Viking treasure buried beneath the cobblestones of historic Jutland.
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
More destinations, tours & urban treasure hunts across the country
Coupe-file disponibles pour les sites payants de votre parcours. Gagnez du temps, vivez l'aventure pleinement.
120 DKK. Explorez des milliers d'artefacts réels de l'époque viking et médiévale découverts à Ribe, incluant des bijoux, des armes et des outils quotidiens.
90 DKK. Admirez une collection d'art danois du XVIIIe au XXe siècle, logée dans l'ancienne loge des frères de la cathédrale de Ribe.
À partir de 50 DKK. Goûtez aux bières artisanales de Ribe dans l'un des pubs historiques de la ville, souvent à proximité du Stortorvet.
Gratuit. Suivez le veilleur de nuit de Ribe en costume historique pour une balade contée à travers les rues médiévales, disponible de mai à octobre.
💡 Réservation optionnelle — vous pouvez aussi acheter sur place. Tous les liens ouvrent dans une nouvelle fenêtre, votre visite OddballTrip reste préservée.