Quiz Night in Türkiye
Every evening from 21:30 to 21:40 Türkiye time, players in Türkiye compete at the same moment: one category, special questions nobody has seen, and a live leaderboard. The countdown waits on the home screen.
Caliskan Games
We design and build our games in Türkiye. We are a small studio, but our games are anything but: every one of them comes with several modes. Go head to head with a rival one day, race the clock the next, then open a room with your friends in the evening. Whichever mode you pick, one round is never enough.
3 games · 22 modes
Tap one to jump to its modes and details.

Live quiz battles & leagues
Live trivia with real opponents and friends. TV, movies, music, sports, more.

Two clubs, one player.
A football quiz: live 1v1 duels, ten leagues, over 24,000 players.

Drag the pieces into place.
Drag photo pieces onto an empty board, beat the clock and race a friend 1v1.

Live quiz battles & leagues
Think you know more than your friends? Prove it.
Yopzo is a trivia game you play live against friends and real opponents. Pick a category, pick a pack, or tap once to be matched with a random opponent. Open a room with a code or QR code and answer the same questions at the same time as your friends.
Matched in seconds. Same 10 questions, same clock, and the fastest right answer scores more. Nobody around? Play a clearly labeled practice bot (no ranking points).
One tap, no category or pack to choose: you're matched with whoever is searching right now.
Open a room for 2 to 8 players; friends join with a 6-character code or a QR code. Everyone answers the same questions at the same time.
Every evening 21:30–21:40 Türkiye time: one category, special questions nobody has seen and a live leaderboard. In Türkiye only.
The same 10 questions for everyone, one try, and a board for you and your friends.
You pick 2 categories, your rival picks 2, plus one surprise.
Pass one phone around the table, or play in teams.
Practice any pack on your own and climb its mastery path.
The wheel picks a pack, and you compete on it.
Nine classic get-to-know-you party games, in a live room or on one phone.








Every evening from 21:30 to 21:40 Türkiye time, players in Türkiye compete at the same moment: one category, special questions nobody has seen, and a live leaderboard. The countdown waits on the home screen.
TV Series, Movies, Sports, Music, Theatre, Pop Culture, Video Games, Animation & Anime, World & Culture, History, Science & Tech and Nostalgia. Each category is split into concrete packs: a show, a film, a team, an artist, an era.
Every question has four options, one right answer and a short message written for that pack. Questions are sourced and approved by an editor before they go live, and you can report any question in one tap. The app speaks 10 languages, and you choose which country's catalog you play.
What is Yopzo? A trivia game you play live with friends or other players. Questions come from concrete packs across 12 categories, and you play through Quick Play, Random Opponent, Category War, friend rooms, Daily 10 and tests you write yourself. For ages 13 and up.
Is it free? Yes. Yopzo is free to play and supported by ads.
Who sees ads, and when? Only players aged 18 and over see ads; players aged 13–17 never see them. Ads appear only between games — never in the middle of a round, and never in your first games. Extras like card frames, profile backgrounds, result themes or sending a poll to more people can be unlocked with an optional ad, and every one of them can also be earned through levels and streaks. Ads never give anyone an advantage in a match, and you can always say no.
How do I delete my account and data? In the app, go to Profile → Settings → Delete account and confirm. Deletion takes effect immediately and can't be undone; everything linked to your account is permanently erased within 30 days. Details are on the account deletion page. Can't open the app? Email our support address: Yopzo accounts don't use an email address or phone number, so we'll explain how we can confirm the account is yours before deleting it.
How is my privacy protected? You play as a guest; we don't ask for an email address or phone number. Text typed during Friend Games is deleted when the room closes. In anonymous polls nobody sees who voted, and polls are deleted after 7 days. What we process and why is explained in the Privacy Policy (link at the bottom of this section). You can manage your ad and privacy choices in the app under Profile → Settings → Privacy & ads.
How do I contact you? Our support email address and the Support Form are at the bottom of this section, under "Legal and support". In the app, Profile → Settings → Help & support opens this page too. Mentioning your phone model and what happened speeds things up.
From TV series and movies to sports and history: 12 categories, each split into concrete packs. A show, a film, a team, an artist, an era.
Questions are sourced and approved by an editor before they go live. Report any question in one tap.
Join a room for 2 to 8 players with a code or QR code. Challenge a friend, and add your opponent as a friend in one tap after the match.
Weekly leagues, head-to-head scores, one-tap rematches and Bronze, Silver and Gold mastery in every pack.
English, Turkish, German, Polish, Spanish, French, Portuguese (Brazil), Hindi, Japanese and Korean. You choose which country's catalog you play.
Free to play and supported by ads. Only players aged 18 and over see ads, and never in their first games.

Two clubs, one player.
Two clubs appear. Name a player who turned out for both — before your opponent does.
321 Football is a football quiz built around one question: who played for both? You and your rival see the same question at the same moment, and the clock runs on the server, so nobody gets extra seconds. If no one is free, the server assigns a virtual opponent within seconds.
You and your rival see the same question at the same moment; name a player who fits both axes before they do. Questions are Club × Club or Country × Club (for a country, nationality counts, not caps).
A 3×3 board of nine club intersections. Take turns picking squares; first to line up three wins.
Four players, one club: three played there, one never did. Spot the impostor.
Two players side by side. Which one cost more in transfer fees over their career?
A career number sits in the middle; find the player whose record comes closest.
Practise alone: no clock pressure, no limits.
Put one phone on the table and take turns; the app referees.
Create a room and share the code; your friends join the same match.
Each round shows two axes — usually two clubs, sometimes a country and a club. You type the name of a player who fits both; for a country, nationality counts, not caps. Suggestions appear as you type: they search the whole player pool and never highlight the correct answers. You get three attempts. Stuck? Pass — if both players pass, the round doesn't count. First correct answer takes the round.
The Premier League, LaLiga, Serie A, Bundesliga, Ligue 1, Süper Lig, the Eredivisie, Liga Portugal, Brazil's Série A and Argentina's Primera División, with career records going back to 1980: transfers, spells, squads and the fees actually paid. Every answer is verified against the database, and reports of wrong answers are reviewed one by one.
Start as a guest without registering. Create an account to add friends, join the leaderboards and carry your match history across devices.
The game is free and supported by ads. A ball (energy) system limits how many matches you can start at once; balls refill on their own over time. Watching an ad to speed that up is never required — waiting is always an option. There are no in-app purchases.
You start at the same moment as your rival and the clock runs on the server; nobody gets extra seconds.
From the Premier League to the Süper Lig, Brazil and Argentina included.
Career records going back to 1980: transfers, spells, squads and fees.
Global and country leaderboards, head-to-head records, achievement badges.
Start right away as a guest. No in-app purchases.
English, Turkish, German, Spanish, French, Italian and Portuguese.

Drag the pieces into place.
The board starts empty and three pieces wait in your hand. Pick one and drag it to the cell where it belongs; a piece that lands in the right place locks in, and the picture comes together piece by piece.
No time or move limit — finish the picture at your own pace. Your time and moves are still recorded.
The clock is running: finish the picture before time runs out. More pieces, more time.
Every move counts: complete the picture before you run out of moves.
1v1 with an invite code: you and your friend solve the same level at the same time.
There are 1,000 levels, and every level can be played in three modes: Classic has no time or move limit (your time and moves are still recorded), Time Attack runs against the clock, Move Limit counts every move. As you progress, the piece count grows from 12 to 48 and the same picture is cut into more pieces.
Every picture is public domain or CC0: paintings from open-access museum collections and public-domain nature photography. The source and licence of each picture are on the Image Licenses page.
Everyone who opens a level gets the same pieces in the same order, which is what keeps the rankings fair. In Race a Friend you play 1v1 with an invite code: same level, same moment. There are leaderboards, badges and daily streaks too.
The game is free and ad-supported, with no in-app purchases. It runs on iPhone, iPad and Android, in English and Turkish, and needs an internet connection.
The board starts empty, three pieces in hand. Drag each to its cell and it locks in.
The piece count grows from 12 to 48; the same picture is cut into more pieces.
Everyone on a level gets the same pieces in the same order, so rankings are fair.
Public-domain paintings from open-access museum collections and public-domain nature photography.
Leaderboards, badges and daily streaks.
Ad-supported, no in-app purchases. iPhone, iPad and Android.
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