The $100K Challenge

If You Have a System That Beats RNG (software) Roulette, I’ll Pay You $100,000

The “holy grail” is the term for a roulette system that beats any and all roulette, including RNG (random number generator). In reality, RNG roulette is nothing more than software. It is identical to a slot machine, but instead of animated reels and fun little jackpot features with free spins, you see an animation of a wheel and ball.

If you believe you have the “holy grail”, I will pay you AUD$100,000 for it if you can prove it. Below are general conditions and procedures:

STEP 1. Download the 2,000,000 RNG spins from and test your system using an automated tester (like at If your system profits over these spins, you will specify the exact results, and proceed to the next step.

STEP 2. Transfer $500 to an escrow agent of your choice, under the terms that it will be paid to me if I find your test results (from step 1) are inaccurate. This is required because moving $100,000, as per the next step, is not so simple and I will lose income if you are wasting my time. Please understand it from my point and that this challenge is legitimate, but many people have previously wasted my time.

Lock your system file in an encrypted password-protected file (only you will have the password at this stage). It must be a system tester script (roulette xtreme software). Your system must be clearly detailed with no ambiguity at all – it must be purely mechanical with no guesswork.

STEP 3. I will send you a further 2,000,000 RNG spins. You will then test your system. If the results indicate profit, specify the results and proceed to the next step.

STEP 4. The funds (AUD$100,000) will be transferred to an escrow agent, and the funds will be released to you following my verification that your testing is accurate.

STEP 5. You will send me the password for the file containing the system. I will verify your testing is accurate.

STEP 6. Assuming your testing is accurate, the escrow agent will release the $100,000 to you.


  • The challenge only applies to RNG (random number generator) spins, not spins from a physical wheel as I already know real wheels can be beaten.
  • More spins may be needed as the final test must be conducted over 2,000,000 spins where bets are actually made. i.e. you cannot do something like skip 999,999 spins, and bet on only 1 spin. To achieve this, at any time just let me know if you need additional RNG spins.
  • The above procedures are not set in concrete and can be customized to whatever you want to feel comfortable, provided your requests are fair and reasonable.
  • If the system is what you claim, it will be used extensively by our teams in real casino conditions. Therefore, typical casino betting limits must apply. This is not just a public challenge – it is an offer to buy the holy grail (if it actually exists).


This offer is open to everyone, whether they are a system seller or not. By all means if you know of anyone who claims they have the holy grail, invite them to take this challenge.

This challenge has been offered for many years, and the only people to have attempted it end up failing the initial testing.