Uploaded December 2023 | Updated September 2026, 2 weeks ago

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contains commentary with very detailed descriptions and a step-by-step format.

enjoy.

Non-Commentary Guide: youtu.be/2GAIHPS1yV4
Olga Tutorial: youtu.be/Pq2MEzIN4FE

Time Stamps:

Very Easy 0:00
Easy 18:56
Normal 43:05
Hard 1:06:03
Extreme 1:32:14