Unit 05: Algebra


Unit 01
Unit 02
Unit 03
Unit 04
Unit 05
Unit 06
Unit 07

Unit 08
Unit 09
Unit 10
Unit 11
Unit 12
Unit 13

In unit 5, we cover algebra. Also puzzles appear:
Here is a presentation about ``Solving the Cubic, Solving the Rubik.":
Some slides from 2017: