Free virtual coins have no cash redemption. The simulator’s interface and mathematical evidence concern only this original game. They do not establish an outside operator or prepare you for its odds.
Optional play and a clear stopping point
You can decline another round, cancel future Auto starts or leave after the active round settles. Consider choosing an end time before starting. The page has no deposit-limit, self-exclusion account or professional support service.
Virtual outcomes do not establish skills or odds for real-money play. If play is causing concern, consider contacting a qualified local professional or a support service using independently verified contact information. This guide does not diagnose a condition or apply a symptom-count threshold.
Manual collection and bounded Auto quotes
Choose stake 10,20,50 or100 and Manual or Auto 1.2×,1.5×,2×,3× or5× while idle. One stake and settings are captured. Settings and refill lock while active. The main button becomes Collect. Auto is a threshold for this round, not repeated-round play. Reduced motion changes reveal timing only.
Manual Collect advances to the current timestamp. Due reveals are processed in order: an earlier Auto crossing pays its full actual quote before later events, even if multiple steps fall in one frame. Zero before a crossing loses. The maximum quote is about2.619064×, so Auto3× and5× cannot trigger and wait for final settlement.
Manual refill below ten coins
A new local wallet starts at 1,000 free coins. The balance and fractional payout carry are stored in this browser’s localStorage. Whole coins are credited from each payout while its fractional remainder carries forward. They have no cash value.
Refill is manual and available only while idle with a balance below 10. It sets the balance to 1,000 rather than adding 1,000, and preserves fractional carry. It is neither a timed refill nor a reset available during a round. No promo code or deposit is involved.
Settled wallet persistence and interrupted rounds
Reload normally reads the stored balance and fractional carry. A deducted stake is already part of that balance. An unfinished round is not resumed or refunded on reload; do not close the page expecting it to recover an animation.
Clearing this site’s stored data can remove the wallet. Clearing cached images alone need not clear localStorage. Storage can also be unavailable or restricted by browser settings. This local wallet is not a cross-device account.
An independent query guide and original ledger
TK89 is a search reference in this guide. No associated publisher, official domain, licence, app, account, payment or support service is independently established here. The page provides its own Odd Run Ledger browser simulator.
Free virtual coins have no cash redemption. The simulator’s interface and mathematical evidence concern only this original game. They do not establish an outside operator or prepare you for its odds.
Local storage and network requests
LocalStorage holds the demo balance and fractional carry. The page also makes network requests for Google Fonts and Statinside analytics, and its server can receive request information such as IP address and browser details. A local wallet does not mean all activity stays on this device.
This guide does not establish the third parties’ retention periods, cookie behaviour, anonymity, advertising profiles or data-sale practices. The game has no login or identity-upload control. Do not submit passwords or identification to an unrelated page because it uses a similar name.
Frequently asked questions
Does the name establish a publisher?
TK89 is a search reference in this guide. No associated publisher, official domain, licence, app, account, payment or support service is independently established here. The page provides its own Odd Run Ledger browser simulator. Free virtual coins have no cash redemption. The simulator’s interface and mathematical evidence concern only this original game. They do not establish an outside operator or prepare you for its odds.
What is a maximal odd run?
One hidden word of twelve independent fair bits is sampled at the start, then revealed automatically one bit per step. A maximal run is a consecutive block of equal bits bounded by a different bit or a word boundary. Terminal reward counts the maximal runs whose complete lengths are odd, including the final run. Count an odd run once, not its cells. You do not choose the bits, change a run boundary or pick a power. The final visible run can still extend while future bits remain hidden. An apparent odd run may become even, so its provisional display is not a terminal payout.
How is the quote computed?
The initial mean terminal reward over 4,096 equally likely words is 4.4443359375. Quote = 0.97 × exact conditional expected terminal odd-run count / that mean. It starts at 0.97×, considers every possible hidden suffix, and can rise, fall or become zero. Expected gross return is 97% for stopping decisions using only revealed information under this fair model, not a 97% chance of winning or a promised session result. Zero ends immediately. After bit twelve, a positive quote settles automatically. Gross return includes returned stake and has no second 3% deduction.
What do complete words score?
000000000000 is one run of length twelve and rewards zero. 010101010101 contains twelve runs of length one and rewards twelve. 000111001101 has run lengths 3,3,2,2,1,1, so four runs are odd and the reward is four. For complete twelve-bit words the number of odd runs is always even. Rewards 0,2,4,6,8,10,12 occur 64,864,1,680,1,120,324,42,2 times among all 4,096 words. The displayed partial word can temporarily have an odd count; its remaining suffix is still included in the quote.
Read the odd-run rules and try the original free demo. Play the free demo
