Open Week of the VsOSH Course for Grades 8-9 | Games: Standard Strategies
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Timecodes!
00:00:00 Discussing standard strategies in game problems.
00:02:17 Classic Symmetry. 00:03:04 Let's clarify. What do "with correct play" and "winning strategy" mean?
00:20:00 Problem 2. Classical addition. How to guess it?
00:25:48 Winning/losing positions. What does this mean?
00:33:59 Problem 3. Creating symmetry.
00:54:29 Problem 4. Tricky addition. Making sure we always have a move.
01:12:07 Skip problem 5.
01:14:14 Problem 6. All-Russian Olympiad of Schoolchildren - 2017. Combining types of strategies: symmetry + addition.