Various :star2: solutions :star: for Codingame puzzles.

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Got an elegant solution? Other programming language? Found a bug?

Post an issue or send an email: [email protected], I'll add it up!

Easy

• 1×1×1 Rubik’s cube movements [Conditions]
• Balanced ternary computer: encode [Math]
• Bank Robbers [Math]
• Brackets, extreme edition [Conditions]
• Bulk Email Generator [Regex]
• Counting Squares on Pegs [Loops]
• Disordered First Contact [String-Manipulation]
• Ghost Legs [Functional-Programming]
• Gravity Tumbler [String-Manipulation]
• Hidden Word [2D-Array, Functional-Programming]
• Horse-racing Hyperduals [Math, Functional-Programming]
• How time flies [Date]
• ISBN Check digit [Regex]
• Jack Silver: The Casino [Conditions]
• May the Triforce be with you! [Loops]
• Morellet’s random lines [Math, Functional-Programming]
• Nature of quadrilaterals [Math]
• orDer oF succeSsion [Loops]
• Organic Compounds [Nested Loops, Conditions]
• Rugby Score [Nested Loops]
• Self driving car testing.js [Loops]
• Simple-Awale [For-Loop]
• The River I [Conditions]
• The River II [For-Loop]
• The Travelling Salesman Problem [Math]
• What's so complex about Mandelbrot? [Math]
• XML MDF-2016 [Functional-Programming]
• Onboarding [Condition]
• Defibrillators [Math]
• Expand the polynomial [Functional-Programming, Regex, String Manipulation]
• Pirate's treasure [2D-Array]
• Add'em Up [List]
• Encryption/Decryption of Enigma Machine [Functional-Programming]
• Guessing n Cheating [Conditions]
• Rooks Movements [Conditions, For-Loops]
• Carmichael Numbers [Math]
• Carmichael Numbers Pre [Pre-Computation]
• Darts [Math, Map, Sort-Map-By-Value]
• Dead men's shot [Point inside Polygon]
• Rectangular block spinner [String Manipulation]
• Credit Card Verifier [Reduce]
• Hunger Games [String Manipulation]
• The Dart 101 [Conditions, Reduce]
• Brick in the Wall [Greedy Algorithms, Mathematics]
• Blowing Fuse [Conditions]

Medium

• ANEO Sponsored Puzzle [Math]
• Dwarfs standing on the shoulders of giants [Graphs, Memoization, Recursion]
• Scrabble [Dictionary]
• Telephone Numbers [Sets, Tries]
• The Gift [Greedy Algorithms]
• Network Cabling (Scala) [Loops, Distances, Medians]
• Network Cabling (Java) [Loops, Distances, Medians]
• Othello [String Manipulation]
• Skynet Revolution - Ep1 [Graphs, BFS]
• Teads Sponsored Contest [Graphs, BFS]
• Micro Assembly [String Evaluation]
• The Optimal Urinal Problem [Memoization]
• Maximum sub-sequence [Filter]
• Gravity Centrifuge Tuning [BigInteger, Fibonacci]
• Brackets, Enhanced Edition [Stack]
• Sum of divisors [Math]
• Bust speeding vehicles [Map]
• Text formatting [String Manipulation]
• Snake encoding [Mutation]
• Next car license plate ? [String Manipulation]
• Polydivisible [BigInteger]
• Digit Sum Successor [Math, Time-Complexity]
• Mars Lander - Episode 2 [Distances, Trigonometry]
• Brackets, Ultimate Editionש [Regex]

Hard

• Factorial vs Exponential [Math.log, Pre-Planning]
• Cryptarithm [Generators, Permutation, Set, Map]
• Vox Codei - Episode 1 [DFS, Brute-Force, Simulation]
• Winamax Sponsored Contest [Backtracking, Recursion]
• There is no Spoon - Episode 2 [Backtracking, Recursion]
• The Greatest Number [Loops, Conditions]
• The Last Crusade - Episode 2 [Backtracking, Pathfinding]
• The Labyrinth [BFS, Path Finding]
• The Bridge [DFS, Backtracking]
• Skynet Revolution - Episode 2 [Graphs, Pathfinding]
• Don't Panic - Episode 2 [Pathfinding]
• Super Computer [Greedy Algorithms, Scheduling]
• Roller Coaster [Dynamic Programming, Simulation]
• Surface [BFS, Flood Fill, Memoization, Recursion]
• CGX Formatter [Strings, Parsing]
• Power of Thor - Episode 2 [Barycenters, Pathfinding]
• TAN Network [Graphs, Pathfinding, Distances, Trigonometry]
• Genome Sequencing [Strings, Permutations]
• Bender - Episode 2 [Dynamic Programming, Memoization, Recursion, Pathfinding]
• Bender - Episode 3 [Regression Analysis]

Very Hard

• Nintendo Sponsored Contest [C++ Only, Bits, Polynomial]
• Nintendo Sponsored Contest [Dynamic Programming, Encoding, Memoization, Recursion]
• Mars Lander - Episode 3 [Distances, Trigonometry]
• Music Scores [Encoding, Image Processing, Pattern Recognition]
• Shadows of the Knight - Episode 2 [Binary Search, Intervals]
• Vox Codei - Episode 2 [DFS, Brute-Force, Pattern Recognition, Simulation]
• The Last Crusade - Episode 3 [Backtracking, Pathfinding]

Integrate with Node.js

const readFileSync = require('fs').readFileSync
const inputFile = 'lib/1.in'
const inArray = readFileSync(inputFile, 'utf8').split('\n')
const readline = () => inArray.shift()

// Use as normal readline function (Spider-Monkey) syntax;
const N = readline().split(' ').map(Number)

Contributors

Dennis Vash - profile.