I think I am stuck. I think I have found a glitch. I turned on the computer with both manuals, and heels Abri. I miss some of what she said after being healed, because I expected to have quests that would tell me what to do. But my class did not update! Request about starting the computer continues to be at the top of my queue, I even sent the three gems to make sure I was going to the right location, but when I click on the computer I get the message that there is nothing left to do here. When I click on the bridge, it says I can't go that way because the bridge is broken. Then in the building with the sawmill, anything I click on including the wood outside, it tells me I don't need it now. Am I missing something, or has my progress frozen? If it is the latter, is there any way to fix it or start over?

Nevermind, I have found it. They used random characters of the "alphabet" from Thailand.

Does anyone know if the tiles used in Indonesia contain actual numbers? If so, from what country/language. I was able to identify the Chinese/Japanese (standard) & Hindi numerals, but I'm not sure what the squiggles around 150 are supposed to be. Thanks in advance!