Coin Flip Tournament — Online Prediction Game
Call HEADS or TAILS every round, outlast the field, and win the crypto prize pool — a skill-and-prediction game, not a spin-the-wheel casino mechanic.
What is Coin Flip?
Coin Flip is one of Knockout.Global's prediction tournament game modes. It's the purest possible call: a coin goes up, and before it lands you commit to HEADS or TAILS. Every round you lock in one binary prediction before the timer runs out.
It's built for anyone who wants the classic heads-or-tails prediction game without the coin toss being a private joke between two people — instead it's run as a live, provably-fair elimination tournament with a real crypto prize pool on the line — not a slot machine, not a house-edge casino game.
How a Round Works: HEADS or TAILS
Koin dilempar setiap ronde. Pilih kepala atau ekor. Jika sisimu muncul, kamu lolos.
Every round is a fresh 50/50 call, resolved by a hardware-seeded, provably-fair random outcome — the outcome is never influenced by anyone's prediction history, streak, or stake size.
Coin Flip Tournament Format
Setiap turnamen terdiri dari beberapa ronde. Di setiap ronde, Anda harus membuat prediksi biner. Jika prediksi Anda benar, Anda maju ke ronde berikutnya. Jika tidak, Anda tereliminasi.
Turnamen berlanjut sampai hanya satu pemain yang tersisa. Pemain itu membawa pulang hadiah pool! Jika beberapa pemain tersisa setelah sejumlah ronde tertentu, pot dibagi rata.
Coin Flip tournaments run as Quick Fire (fast, a few minutes), Daily Showdown, and High Roller formats — pick the pace and stakes that suit you, or join for free in Ghost Mode.
Provably Fair — Every Call, Verifiable
Every HEADS/TAILS outcome is generated with hardware-seeded RNG and a SHA-256 commitment published before the round opens, so no one — including us — can know or change the result once predictions are locked in. After the round resolves, you can independently verify the outcome yourself.
See how provably-fair verification worksHow to Play — Free or Crypto Entry
Play Solo or as a Team
Coin Flip tournaments support both individual entries and team play — group up with friends, share the elimination pressure round to round, and split the prize pool if your team is the last one standing.