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KKT and duality: different mathematical paths to the same destination
Karush-Kuhn-Tucker conditions and duality theory in linear optimization converge
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When Variables Mix: Gomory's Mixed-Integer Cuts
Gomory's mixed-integer cuts allow solving optimization problems containing both integer and continuous variables.
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Tower of Hanoi, the dance of minimum movement
3 rods, a few disks to move a tower
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A crime has been committed... in a sudoku!
Solve the crime using binary linear optimization
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The harmony of digits in solving Kakuro
Fixed sums, unrepeated digits, intersecting cells, and binary optimization
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Killer Sudoku, the empty board challenge that math can solve
A Sudoku without a single starting number? Binary optimization solves it without hesitation
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Solving the Number Sums board using mathematical optimization
Adding numbers seems easy until all rows and columns must match at once
