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Decipher a hidden manuscript trail through Iași's 19th-century palaces and churches. Uncover the coded secrets of Moldova's lost nobility before the archive vanishes forever.
📱 1 to 10 phones · 1 team per phone · Independent codes
In 1859, when Iași ceased to be the capital of Moldavia, entire libraries of aristocratic records were sealed away—some deliberately erased from official history
You are Costache Negruzzi, a 19th-century writer and historian in Iași, tasked with recovering a major archive scattered across the city.
Your quest begins at the
Delve into Iași, the former capital of Moldavia, to decipher the secrets of a forgotten Great Book, a witness to centuries of Romanian history.
Your journey in Iași begins in front of the Palace of Culture, a historical complex of 40,000 m² that was once the residence of the Governor of Moldavia. Inaugurated on October 11, 1925, by King Ferdinand I of Romania, this Neo-Gothic monument houses four museums and the Gheorghe Asachi Library. The central tower, 37 meters high, contains 365 rooms, symbolizing the days of the year. As Costache Negruzzi, you already perceive the depth of history this place has absorbed, marking the beginning of your quest for the forgotten Great Book, at the heart of this historical capital of Moldavia (1565-1859).
Your investigation then leads you to the Great Synagogue of Iași, built in 1671 and reconstructed in 1834 after a fire. It is the oldest synagogue in Romania, a Moorish-style building with Byzantine influence, capable of accommodating 300 worshippers. This site, a cornerstone of Jewish heritage in Eastern Europe, was severely damaged during the Iași pogrom of June 27-28, 1941, where 13,266 Jews were killed. Restored between 2016 and 2018 with the support of the Alliance Israélite Universelle, the synagogue reveals fragments of the city's tragic history, essential for understanding the archives you seek. The painful past of Iași is powerfully evident here.
Near the Great Synagogue, you discover the Holocaust Monument, inaugurated on June 27, 2010. This work by Turkish sculptor Sami Răducanu, composed of 12 granite slabs, commemorates the 13,266 Jews murdered during the 'Black Death' of June 27, 1941. This site, part of Iași's Jewish memory circuit in the Copou district, is a poignant reminder of the events that marked the city. For a historian like Costache Negruzzi, each slab represents a missing page of the Great Book, a history to be reconstructed, a testament to Moldavia's heavy past.
Your route then takes you to Piața Unirii, a historic square in the city center and the administrative heart of Iași since the 17th century. Surrounded by the Administrative Palace, built between 1820 and 1830 by French architect Étienne Boyer, and other classified neoclassical buildings, the square was the site of the revolutionary gatherings of 1848 in Moldavia. Covering an area of approximately 15,000 m² and pedestrianized since 2008, it symbolizes the evolution of Iași. The Administrative Palace, seat of the county council, features an 80-meter-long facade with 36 Ionic columns, testifying to Iași's status as the Moldavian capital (1565-1859). The echoes of past speeches guide you to further clues.
Your quest concludes at the Mihai Eminescu Central University Library, founded in 1834. This neoclassical building, completed in 1893 and classified as a historical monument, was burned down in 1989 during the Romanian Revolution, losing 4 million volumes. Rebuilt and reopened in 1991, its current collection of 3 million documents is a treasure. Having been the former library of the Mihăilescu Academy, it is intrinsically linked to Moldavian university history. As a historian, you understand that the Forgotten Great Book of Iași is not a single volume, but the sum of all these stories, losses, and rebirths that have shaped Iași's heritage. Your exploration of this Romanian university city has allowed you to reconstruct an essential part of its identity.
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.
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Bring back to life the forgotten stories and names of the Iași Pogrom.
Reconstruct a clandestine document revealing the truth about the 1941 events.
Actively participate in an essential duty of memory for historical justice.
The past is a puzzle, every piece matters.
Untangle the threads of oblivion in Iași.
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 Iași, the former capital of Moldavia, to decipher the secrets of a forgotten Great Book, a witness to centuries of Romanian history.
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.
40 RON. Explorez les quatre musées (Histoire, Ethnographie, Art, Science et Technique) et la Bibliothèque Gheorghe Asachi, dans un cadre néo-gothique.
15-25 RON. Savourez cette pâtisserie traditionnelle roumaine, sucrée ou salée, dans un des cafés typiques de la Piața Unirii.
20 RON. Découvrez l'histoire locale à travers diverses expositions thématiques, un complément idéal à votre parcours historique de Iași.
10 RON. Le plus ancien et le plus grand jardin botanique de Roumanie, idéal pour une pause après votre exploration urbaine de Iași.
💡 Réservation optionnelle — vous pouvez aussi acheter sur place. Tous les liens ouvrent dans une nouvelle fenêtre, votre visite OddballTrip reste préservée.