Nikolaus Home Registration Participants Program Puzzle
[Explanation] [Get Another Puzzle]
Given numbers: 1, 3, 4, 6 Result of expression: 7 Number of possible orderings and choices of operators:
Given numbers: 4, 4, 5, 10 Result of expression: 6 Number of possible orderings and choices of operators:
Given numbers: 1, 6, 7, 9 Result of expression: 10 Number of possible orderings and choices of operators:
Questions and suggestions to Frank.Luebeck@Math.RWTH-Aachen.De.