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Romeo Tan III

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last 3 solved tasks
I am a 5 letter word, I still sound the same when you; If you remove my first letter, If you remove my middle letter, If you remove my last letter, If you remove my first and last letters. What word am I?
Can you calculate the number of triangles in the given picture?
How many squares do you see?

Laser patent

In 1967, a U.S. patent for "Ruby Laser Systems" was issued to Theodore Maiman (No. 3,353,115), for which he had applied on 13 Apr 1961. He had first operated a laser based on a ruby crystal on 16 May 1960, at Hughes Research Laboratories in Malibu, California.

Wifi password

Me: What's the wifi password?

Bartender: You need to buy a drink first.

Me: Okay, I'll have a coke.

Bartender: Is Pepsi okay?

Me: Sure. How much is that?

Bartender: $3.

Me: There you go. So what's the wifi password?

Bartender: "You need to buy a drink first". No spaces, all lowercase.


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