NumPazzle

NumPuzzle is a kind of puzzle game that's similar to a famous puzzle called "Ten Puzzle" or "Make 10" or "Make 24". The goal is to make a specific number by using addition, subtraction, multiplication, and division process for four numbers. For example, if a question is "1234->10", the specific number is ten and four numbers are 1,2,3 and 4. Therefore one of the answer is "1+2+3+4" (because 1+2+3+4=10). Also "2*3+4*1" or "2*4+3-1" can be the answer. The NumPuzzle has 10,000 different questions and each of them certainly has an answer.