-
railway station puzzle
tackling the railway station puzzle - a quest for minimized cost
-
land permutation puzzle
tackling the land permutation puzzle - a quest for minimized borders
-
what is a transaction
a short explication of what is a transaction in the context of database management systems
-
challenge - two sum
to find two numbers in an array that sum up to a given target value.
-
challenge - binary multiple of 3
the challenge was to create a regular expression capable of recognizing multiples of 3.