I am thinking of a five-digit number such that:
The first and last digits are the same, their submission is an even number and multiplication is an odd number and is equal to the fourth number. Subtract five from it and we obtain the second number. Then divide into exact halves and we get the 3rd number.
There is a wide field of corn. A goose finds its way into the field and starts running. Can you find out till which point the goose can run into the field?