Two Hashes
What is the maximum number of "domino" shapes (rectangles `1 times 2` or `2 times 1`) that can be placed inside the orange shape,
such that they do not overlap and do not extend beyond the boundaries of the shape?
Difficulty level (1 very easy - 10 very hard): 2
Topics:
Combinatorics
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Invariants
Combinatorics
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Case Analysis / Checking Cases
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Processes / Procedures
Minimum and Maximum Problems / Optimization Problems
Combinatorics
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Colorings
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Chessboard Coloring
Combinatorics
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Combinatorial Geometry
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Grid Paper Geometry / Lattice Geometry
- Young Mathematician Olympiad, 2019-2020, Stage B, Grades 3-4 Question 2
- Young Mathematician Olympiad, 2019-2020, Stage B, Grades 5-6 Question 1
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