Solver for puzzles on countle.org.
Usage:
$ python3 countle_solver.py <target> <input1> <input2> ... <input6>
Example:
$ python3 countle_solver.py 660 100 9 6 2 8 5
229 solution(s) found.
100 + 9 = 109
109 + 8 = 117
117 - 5 = 112
112 - 2 = 110
110 * 6 = 660
...