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Unsolved Problems
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Demonstrations 21 - 40 of 110
Tetrahedron CentersThe Klein ConfigurationThe 196 Algorithm, Reorder-and-Add Algorithm, and RATS Sequence in Different BasesGolomb Rulers and Fibonacci SequencesWheels of Powered Triangles
Tetrahedron Centers
The Klein Configuration
The 196 Algorithm, Reorder-and-Add Algorithm, and RATS Sequence in Different Bases
Golomb Rulers and Fibonacci Sequences
Wheels of Powered Triangles
Rational Distance ProblemTriangle RadicalsConsecutive Smooth NumbersThe Four-Runner ProblemBezdek's Unistable Polyhedron With 18 Faces
Rational Distance Problem
Triangle Radicals
Consecutive Smooth Numbers
The Four-Runner Problem
Bezdek's Unistable Polyhedron With 18 Faces
Chain Puzzle on Triangular GridThomson Problem SolutionsChromatic SpindlesDiscrepancy Conjecture3D Unit-Distance Graphs
Chain Puzzle on Triangular Grid
Thomson Problem Solutions
Chromatic Spindles
Discrepancy Conjecture
3D Unit-Distance Graphs
Earth-Moon ProblemPentagon TilingsSeven Touching Cylinders PuzzleVisualizing the Collatz Conjecture and Some VariantsIterating the Collatz Map on Real and Complex Numbers
Earth-Moon Problem
Pentagon Tilings
Seven Touching Cylinders Puzzle
Visualizing the Collatz Conjecture and Some Variants
Iterating the Collatz Map on Real and Complex Numbers

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