Two independent calculators. Switching does not reset anything.
Enter the winning number 1–36. UP plays HIGH (19–36), DOWN plays LOW (1–18). Both screens settle automatically.
R18 base · R33 return · R15 profit/win
Stay at base R18
No losses — base R18.
Record a round on this screen only — useful for corrections.
No rounds yet.
Session is locked — reloads are blocked until you confirm a RESET or CASH OUT.