Khan Academy, , Prof. Salman Khan
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Updated On 02 Feb, 19
Random logic puzzles and brain teasers. Fun to do and useful for many job interviews!
4.1 ( 11 )
Turning light bulbs on and off.
Sep 12, 2018
Excellent course helped me understand topic that i couldn't while attendinfg my college.
March 29, 2019
Great course. Thank you very much.