ON-CHAIN RIDDLE ARENA · SOLANA

Stake.
Solve.
Win.

Riddle Rush puts real, on-chain stakes on viral math puzzles. Stake SOL, crack a time-boxed challenge, and split the pot with everyone who solves it.

Play NowHow it works

commit–reveal · non-custodial · settled on-chain

Example Riddle Rush challenge (illustrative).

// the-problem

THE INSIGHT

100,000s

views on a viral riddle — only a fraction ever engage, and nobody can prove who was right.

No stakes, no reward for being right, no settlement.

Math riddles blow up on social feeds every day — but there is no money on the line, no reward for being correct, and no clear way to settle which answer wins. The thread just argues forever. Riddle Rush replaces the argument with a transparent commit–reveal system that resolves every challenge on-chain and pays both the players who solve it and the creators who post it.

HOW IT WORKS

A sealed ticket, cracked against the clock.

  1. 01 · CREATE

    Anyone posts a challenge — the question, the entry fee in SOL, and the submission, reveal, and claim deadlines.

    LIVE

  2. 02 · COMMIT

    Players submit a hash of their answer plus a private nonce. During the window, no one can see or front-run your answer.

    PENDING
    Example Riddle Rush challenge (illustrative).

  3. 03 · REVEAL

    After the deadline, players reveal answer + nonce. The program verifies each reveal against the commitment — fully on-chain.

    PENDING

  4. 04 · CLAIM

    The creator takes a share of the pot; correct players split the rest. Submit but never reveal, and your stake goes to those who did.

    PENDING

// features

BUILT FOR FAIR PLAY

The protocol handles the stakes, the secrecy, and the payout.

01

Commit-reveal, front-run proof

Answers are hashed with a private nonce, so nobody can copy or front-run your submission before the reveal phase opens.

02

Settled on-chain

The correct answer is revealed on-chain as the single source of truth, and every submission is verified against it — no off-chain referee, no endless comment-section arguments.

03

Prize pool + creator rewards

Entry fees pool per challenge. Correct players split the pot, and the creator earns a percentage for posting a great riddle.

04

Skin in the game

Submit an answer but miss the reveal deadline and your stake is redistributed to the players who followed through. Accuracy is rewarded.

05

Time-boxed by design

Every challenge runs a clear on-chain state machine: submit → reveal → claim. Deadlines are enforced by the protocol, not by trust.

06

Fast & cheap on Solana

Built in Rust with the Anchor framework. Solana's low fees and high speed make real-stakes micro-riddles actually viable.

// demo

SEE IT IN ACTION

A full challenge, start to payout.

create · commit · reveal · claim — live on Solana

THE TEAM

Who's building it

built on Solana by former Ethereum devs

Endi Ungureanu

Endi Ungureanu

CO-FOUNDER · CEO

Mihai Popescu

Mihai Popescu

CO-FOUNDER · CTO

FAQ

Frequently asked questions

Yes — connect a Solana wallet such as Phantom to create challenges, submit answers, and claim prizes.

You submit a hash of your answer plus a secret nonce during the submission window, so no one can see or copy it. After the deadline you reveal it, and the program checks that it matches your original commitment.

Each challenge is resolved on-chain: the correct answer is revealed on-chain as the source of truth, and every player's revealed submission is verified against it — transparently, with no off-chain referee.

If you submit an answer but miss the reveal deadline, you forfeit your entry fee, which is redistributed among the players who did reveal.

The prize pool is funded by entry fees. Correct players split the pot, and the challenge creator receives a percentage for posting it.

Stake. Solve. Win.

Connect your wallet, put SOL on the line, and prove you had the answer all along.

Play NowHow it works

non-custodial · commit–reveal · settled on Solana