Code sample

Advent of Code 2021 in Kotlin - Day 16
Take a look into Kotlin delegated properties when implementing efficient data parsing in Kotlin.
Dec 16, 2021 6 min read Code sample, Advent of Code
Advent of Code 2021 in Kotlin - Day 16
Advent of Code 2021 in Kotlin - Day 15
Let’s try to implement Dijkstra algorithm in Kotlin to solve the next graph related problem from Advent.
Dec 15, 2021 5 min read Code sample, Advent of Code
Advent of Code 2021 in Kotlin - Day 15
Advent of Code 2021 in Kotlin - Day 14
Let’s see how critical can be problem representation in your problem with some data structures.
Dec 14, 2021 3 min read Code sample, Advent of Code
Advent of Code 2021 in Kotlin - Day 14
Advent of Code 2021 in Kotlin - Day 13
Discuss some basic transformations on 2D plane to get our origami puzzles ready for the Christmas 🎄.
Dec 13, 2021 3 min read Code sample, Advent of Code
Advent of Code 2021 in Kotlin - Day 13
Advent of Code 2021 in Kotlin - Day 12
See what are the value classes and how to represent a graph structure in Kotlin.
Dec 12, 2021 3 min read Code sample, Advent of Code
Advent of Code 2021 in Kotlin - Day 12
Advent of Code 2021 in Kotlin - Day 11
Let’s use the LazyDefaultMap<K, V> with small fixes to solve cute simulation of flashing octopus.
Dec 11, 2021 4 min read Code sample, Advent of Code
Advent of Code 2021 in Kotlin - Day 11
Advent of Code 2021 in Kotlin - Day 10
Revisit foldRight function applied in modified version of Brackets Pairing problem.
Dec 10, 2021 4 min read Code sample, Advent of Code
Advent of Code 2021 in Kotlin - Day 10
Advent of Code 2021 in Kotlin - Day 9
Discover the BFS and DFS search algorithms in Kotlin with tailrec fun implementation.
Dec 9, 2021 6 min read Code sample, Advent of Code
Advent of Code 2021 in Kotlin - Day 9
Advent of Code 2021 in Kotlin - Day 8
Let’s try to deduce numbers from data in natural and readable way using proper representation of today Advent of Code problem.
Dec 8, 2021 4 min read Code sample, Advent of Code
Advent of Code 2021 in Kotlin - Day 8
Advent of Code 2021 in Kotlin - Day 7
Let’s see some cool properties of sets of numbers that may be useful to increase performance of your algorithms.
Dec 7, 2021 3 min read Code sample, Advent of Code
Advent of Code 2021 in Kotlin - Day 7