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Decipher the Silent Cossack's code hidden across Rostov during the Civil War. Uncover the double agent's secrets before his deadly trap springs shut.
📱 1 to 10 phones · 1 team per phone · Independent codes
In the chaos of the Russian Civil War, as White and Red armies clashed in Rostov-on-Don, a cunning Cossack spy known only as the Silent Cossack wove a web of deception
You are an Imperial Archivist, dispatched by Tsar Nicholas II in 1905 to decipher the secret codes of the Don Cossacks, guardians of order in Southern Russia.
Your mission begins on
Immerse yourself in the streets of Rostov-on-Don, where the echo of the Cossacks still resonates on 19th-century facades.
Your quest for the Cossack code begins on Pushkinskaya Street, 1.5 km from Bolshaya Sadovaya Street, where the Monument to Alexander Pushkin (1799-1837) awaits you. This historic downtown district is named after the famous Russian poet, whose statue, located near Pushkinskaya 55, symbolizes the link between Russian literature and local history. The 19th-century buildings lining this cobblestone street bear witness to the cultural effervescence of Rostov-on-Don in the imperial era, a key period for understanding the influence of the Don Cossacks.
As you head towards Bolshaya Sadovaya Street, you will arrive at Margarita Chernova's House. This building, an example of 19th-century residential architecture, is part of the architectural heritage of Rostov-on-Don's main thoroughfare. Every detail of its facade brings you closer to the city's secrets, an emblematic landmark that marks the passage of time and the evolution of Rostov's city center. Bolshaya Sadovaya Street, approximately 2 km long, was built on the site of former gardens, giving it its name meaning 'Garden Street' in Russian, and connects the city center to the Don River.
Your journey then takes you to the Moskovskaya Hotel, another iconic building on Bolshaya Sadovaya Street, built at the turn of the 20th century. Its eclectic architecture is typical of Rostov-on-Don's city center, reflecting the stylistic trends of the era. Not far away, the former State Bank, erected in the late 19th - early 20th century, displays neoclassical architecture, illustrating Russia's imperial banking heritage. These edifices, once nerve centers of the economy, are silent witnesses to the history of Rostov-on-Don.
Continuing your exploration of Rostov-on-Don's heritage, you will discover the Maxim Gorky Drama Theater, built in 1935. Although its constructivist/Stalinist style marks a break from 19th-century architecture, its proximity to Bolshaya Sadovaya Street makes it a major cultural venue in the city. This theater, with its capacity of approximately 1000 seats, embodies Rostov's artistic vitality and its evolution through the 20th century, offering a perspective on the city's continuity and transformations.
Upon completing your thematic circuit, you will have not only deciphered the clues of the Silent Cossack Code but also journeyed through the history of Rostov-on-Don via its monuments. From Bolshaya Sadovaya Street to Pushkinskaya Street, and through the Maxim Gorky Theater, this interactive visit will have revealed the many facets of this Southern Russian city. You will take away a deep understanding of Rostov's 19th-century architecture, the role of the Don Cossacks, and the cultural heritage that permeates every stone of Rostov-on-Don's historic center.
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
Conduct a thrilling investigation to unmask a secret agent at the heart of Civil War intrigues.
Delve into the political and military maneuvers that shaped the destiny of the Don Republic.
Uncover the hidden truths and complex motivations of the actors in a fratricidal conflict.
Shadows whisper what history keeps silent.
Will you unmask the Silent Cossack?
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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Immerse yourself in the streets of Rostov-on-Don, where the echo of the Cossacks still resonates on 19th-century facades.
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.
300 RUB. Admirez des collections d'art russe et européen, notamment des œuvres d'artistes locaux et des icônes anciennes.
250 RUB. Explorez l'histoire des Cosaques du Don, la culture et l'archéologie de la région de Rostov-sur-le-Don.
À partir de 800 RUB. Goûtez au bortsch cosaque, aux pirojkis et au kvas dans un restaurant traditionnel du centre-ville de Rostov.
À partir de 500 RUB. Profitez d'une vue différente sur Rostov-sur-le-Don et ses rives, en découvrant les paysages du fleuve Don.
💡 Réservation optionnelle — vous pouvez aussi acheter sur place. Tous les liens ouvrent dans une nouvelle fenêtre, votre visite OddballTrip reste préservée.