This is Brainfuck · expert, lesson 1: Turing completeness. Read the teaching and the stills before the checks. The quizzes are open book and test the subject — Brainfuck itself — not product rules or layout trivia.
Brainfuck Expert · Lesson 1 · On the house
Turing completeness
Brainfuck · expert · Turing completeness. Lesson 1 is free — on the house.
Lessons · Brainfuck Expert · Lesson 1 of 10 · On the house
Turing completeness
Brainfuck · expert · Turing completeness.
Today's focus: Turing completeness.
This expert lesson assumes prior Brainfuck levels below it.
Read the Host note still. Open-book checks test this topic only.
Change one idea at a time when you experiment in an interpreter.
turing-compl
# Brainfuck · Turing completeness
# Level: expertSit with that still. Trace it top to bottom. Name each piece. The exercise asks you to match its essence.
If something fails when you try it yourself, change one thing. Read the error. Return to the still. I will not rush you.
Quiz
What is today's Brainfuck topic?
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What language is this course?
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What do the quizzes test?
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Based on today's teaching, which claim is right?
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Based on today's teaching, which claim is right?
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Based on today's teaching, which claim is right?
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Based on today's teaching, which claim is right?
Check
Match the still for: Turing completeness.
That is the lesson. When every quiz and exercise on this page is green, mark it passed. Next lesson when you are ready.
Open-book: the answers are on this page. Pass every quiz and check (8) to mark the lesson done. This visit: 0/8.