Simple Prolog project tasks

Hi, I am a software engineer experienced in Prolog (I am using SWI Prolog). I can complete your projects within 1 day from awarding, properly tested and commented. (Tasks 1-3 are relatively easy, 4 a bit more complicated, I'll have to think a bit) Looking forward to hearing from you.

Hello, dear sir! I registered at the forum not so long ago, but I already have several completed projects on www.freelancer.com. I am ready to carry out your project in the minimum price and in the shortest possible time and with the highest quality! From the Prolog, of course, familiar. Give me a chance to show what I can do!

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