How is an opening calculated in 101 Okey?
Add the face values of every tile in the valid runs and sets you lay down. A standard opening needs at least 101. At an incremental table, enter one point above the current best opening in the target field.
In 101 Okey, 1 can start a run (1-2-3), but 12-13-1 is invalid. Opening with pairs is a separate route and requires at least five identical pairs.