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Uncover the hidden conspiracy that threatened Cuza's 1859 Union of Romania. Decipher coded messages left by loyalists across Iași's landmarks to expose traitors and secure the nation's destiny.
📱 1 to 10 phones · 1 team per phone · Independent codes
In 1859, Alexandru Ioan Cuza ignited the Great Union, merging Moldavia and Wallachia in Iași, the beating heart of Romanian unification
You are Mihail Kogălniceanu, a key unionist strategist in Iași, 1859.
Your task: rally spirits and thwart plots threatening Romanian unity. Your ~1
Dive into Iași, the historical capital of Moldavia, and relive the daring efforts of the architects of the Union of the Principalities in 1859.
« The Union of the Principalities was achieved through the free will of the Romanian nation. »— Mihail Kogălniceanu, Speech to the Ad-hoc Divan, 1857
Your journey begins in front of the majestic Palace of Culture in Iași. This edifice, built between 1906 and 1925 in a Florentine neo-Gothic style, now houses four city museums. From its central tower, 42 meters high with 365 rooms symbolizing the days of the year, it was inaugurated on October 11, 1925, by King Ferdinand I of Romania. Here, you discover the foundations of the princely palace Cuza Vodă (1858-1866), linked to Alexandru Ioan Cuza, and understand the heritage of this Nobilis urbs Moldaviae.
Piața Ștefan cel Mare și Sfânt, Iași's historic central square, is your next stop. Named after Voivode Ștefan cel Mare (1457-1504), this square was the starting point for the double electoral ballot on January 24, 1859, which elected Alexandru Ioan Cuza as the unifying prince. The equestrian statue of Ștefan cel Mare, inaugurated in 1883 and sculpted by Étienne Révoil, stands as a symbol. It was here that Mihail Kogălniceanu delivered major speeches during the 1848 revolution, laying the groundwork for Iași's UNESCO candidate heritage.
The Vasile Alecsandri National Theatre, built in 1840 and then rebuilt in 1896 by Viennese architect Hermann Baumert after a fire, is a key location for your mission. Its first performance, on December 15, 1840, was the play 'The Prodigal Son' by Vasile Alecsandri himself. With its neo-classical facade and Ionic columns, this theatre, seating about 800, was a meeting place for Moldavian unionists during the 1850s, where strategies for the Union of the Principalities were secretly discussed.
Your path then leads to the Metropolitan Cathedral (Catedrala Mitropolitană), built between 1833 and 1887. Consecrated in 1887 by Metropolitan Iraclie, this church houses the tomb of Alexandru Ioan Cuza (1820-1873) and his wife Elena Cuza. Its central dome rises 79 meters, making it the tallest Orthodox church in Romania. It was in this holy place that the Union of the Principalities was proclaimed on January 5, 1859, a central event of the Cuza Iași Circuit and Moldavian history.
Finally, the Obeliscul cu Lei (Obelisk with Lions), erected in 1834 by the Greek banker Iani Flechtenmacher in honor of Mihail Sturdza, marks the climax of your exploration of Iași's heritage. With its 8.5 meters in height and 4 lions at the corners, this obelisk, located near 19th-century administrative buildings, was a silent witness to the Moldavian unionist gatherings of the 1850s. It symbolizes the perseverance of figures like Costache Negri and Vasile Alecsandri, who, with Cuza and Kogălniceanu, forged the destiny of this noble city of Moldavia and all of Romania. You leave with a profound understanding of the history of Iași and its role as a National Historical Monument.
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 fragments of a secret proclamation that sealed Romania's fate.
Follow the journey of Alexandru Ioan Cuza, the prince whose double election unified a nation.
Immerse yourself in the intellectual and patriotic fervor that led to the birth of modern Romania.
Unity is strength
Rediscover the forgotten oath
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 Iași, the historical capital of Moldavia, and relive the daring efforts of the architects of the Union of the Principalities in 1859.
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.
15 RON. Explorez la résidence princière d'Alexandru Ioan Cuza, un Monument historique national où l'histoire de l'Union de 1859 prend vie.
20 RON. Admirez des collections d'art roumain et européen dans un cadre néo-gothique florentin, au cœur de Iași.
À partir de 50 RON. Découvrez les saveurs des vignobles locaux de la région de Iași, une tradition ancrée dans le patrimoine de Moldavie.
10 RON. Profitez d'une balade apaisante dans le plus ancien jardin botanique de Roumanie, une oasis de verdure à Iași.
💡 Réservation optionnelle — vous pouvez aussi acheter sur place. Tous les liens ouvrent dans une nouvelle fenêtre, votre visite OddballTrip reste préservée.