Scope of this independent guide
688pg.cc publishes editorial pages and its own Path Checksum Plinko browser simulator. A matching name or search query establishes no outside operator, official domain, licence, app, commercial catalogue, support contact or regional availability.
The simulator uses free virtual coins with no cash value. There are no deposits, withdrawals, commercial accounts or prizes here. Its results establish no external game mathematics, financial safety or commercial affiliation.
The actual simulator rules
A ball starts at signed position zero and takes twelve independent fair left/right steps. Encode right as one and left as zero. Start checksum h at zero; after each step update h=(2h+bit) modulo five. Raw score is final signed position squared only when the final checksum is two; otherwise raw score is zero. A qualifying checksum with final position zero still gives zero. One whole captured stake covers the path.
These are this guide's original rules. Visual resemblance, game-category names and search snippets provide no evidence about an external commercial game.
Worked scoring examples
All-left commands leave checksum zero and score zero. All-right commands encode 4095, which is zero modulo five, and also score zero despite endpoint twelve. Eleven left commands followed by one right give checksum one and score zero. Ten left commands followed by right then left encode two, finish at minus ten and score 100. A final qualifying checksum is essential; intermediate checksum two creates no credit.
Limits of external claims
No outside business identity, official domain, commercial safety verdict, licence, financial service or support channel is authenticated here. A logo, search ranking, name or professional interface does not establish these facts. HTTPS encrypts transport to a selected host; it does not certify the host business.
The simulator cannot test external responsiveness, commercial payouts, accounts, funds or transactions. No commercial testing history, regulator endorsement or named editorial team with verified contacts has been established for these pages.
Frequently asked questions
Is this an authenticated operator website?
No. This guide provides its own simulator and authenticates no outside commercial affiliation.
How is raw score defined?
A ball starts at signed position zero and takes twelve independent fair left/right steps. Encode right as one and left as zero. Start checksum h at zero; after each step update h=(2h+bit) modulo five. Raw score is final signed position squared only when the final checksum is two; otherwise raw score is zero. A qualifying checksum with final position zero still gives zero. One whole captured stake covers the path.
What is an example of the score?
All-left commands leave checksum zero and score zero. All-right commands encode 4095, which is zero modulo five, and also score zero despite endpoint twelve. Eleven left commands followed by one right give checksum one and score zero. Ten left commands followed by right then left encode two, finish at minus ten and score 100. A final qualifying checksum is essential; intermediate checksum two creates no credit.
What do the weighting modes change?
Low, Medium and High apply square-root, identity and square weights to a positive raw score. Zero stays zero, and each mode is separately normalised.
Inspect the home-page Path Checksum Plinko simulator using free virtual coins. Leave at your chosen stopping time.
Play the free demo