CodinGame

All the exercises I solved on CodinGame My Profile

Introduction

You will find all my puzzle solutions on Codingame here. I have been registered on the site for a few years since my early days in coding, so some of the solutions may be a bit rough around the edges.

Completed Puzzles

Easy

No.	Puzzle Name	State	Language	Date Submission
001	Encryption/Decryption of Enigma Machine	✔️ Completed	JS C#	16-04-2022 17-10-2018
002	Expressions parenthésées	✔️ Completed	C++ JS C#	29-10-2024 16-04-2022 11-03-2020
003	The Dart 101	✔️ Completed	JS C#	17-04-2022 11-03-2020
004	Hello, World!	✔️ Completed	JS	17-04-2022
005	PARK PILOT	✔️ Completed	JS	17-04-2022
006	Nature of triangles	✔️ Completed	JS	19-04-2022
007	Text formatting	✔️ Completed	JS	24-04-2022
008	Hunger Games	✔️ Completed	JS	24-04-2022
009	Credit Card Verifier (Luhn’s algorithm)	✔️ Completed	JS	24-04-2022
010	Tricky Number Verifier	✔️ Completed	JS	24-04-2022
011	Nicholas Breakspeare and Hugh of Evesham	✔️ Completed	JS	25-04-2022
012	Parse SQL Queries	✔️ Completed	JS	01-05-2022
013	Low Resolution: What's The Shape?	✔️ Completed	JS	02-05-2022
014	Largest Number	✔️ Completed	JS	18-10-2022
015	Logic gates	✔️ Completed	JS	22-10-2022
016	Balanced ternary computer: encode	✔️ Completed	JS	22-10-2022
017	Retro Typewriter Art	✔️ Completed	JS	28-10-2022
018	Next car license plate ?	✔️ Completed	JS	28-10-2022
019	Sudoku Validator	✔️ Completed	JS	28-10-2022
020	1×1×1 Rubik’s cube movements	✔️ Completed	JS	28-10-2022
021	Jack Silver: The Casino	✔️ Completed	JS	28-10-2022
022	Merlin's Magic Square	✔️ Completed	JS	29-10-2022
023	1D Spreadsheet	✔️ Completed	JS	31-10-2022
024	Equivalent Resistance, Circuit Building	✔️ Completed	JS	01-11-2022
025	Unary	✔️ Completed	JS	03-11-2022
026	Rectangle Partition	✔️ Completed	JS	06-11-2022
027	Card Counting when easily distracted	✔️ Completed	JS	27-11-2022
028	Asteroids	✔️ Completed	JS	27-11-2022
029	Offset Arrays	✔️ Completed	JS	27-11-2022
030	Rock Paper Scissors Lizard Spock	✔️ Completed	JS	27-11-2022
031	Reverse Minesweeper	✔️ Completed	JS	27-11-2022
032	Rectangular block spinner	✔️ Completed	JS	29-01-2023
033	Morellet’s random lines	✔️ Completed	JS	05-02-2023
034	Number derivation	✔️ Completed	JS	06-02-2023
035	🤖 Robot Reach	✔️ Completed	JS	17-02-2023
036	abcdefghijklmnopqrstuvwxyz	✔️ Completed	JS	17-02-2023
037	Lumen	✔️ Completed	JS	18-02-2023
038	Rooks Movements	✔️ Completed	JS	18-02-2023
039	Crop-Circles	✔️ Completed	JS	19-02-2023
040	Pirate's treasure	✔️ Completed	JS	19-02-2023
041	Walk on a Die	✔️ Completed	JS	19-02-2023
042	Shoot Enemy Aircraft	✔️ Completed	JS	19-02-2023
043	Container Terminal	✔️ Completed	JS	19-02-2023
044	Detective Pikaptcha EP1	✔️ Completed	JS C#	17-04-2022 14-03-2020
045	Snail Run	✔️ Completed	JS	20-02-2023
046	Detective Pikaptcha EP2	✔️ Completed	JS	20-02-2023
047	Graffiti on the fence	✔️ Completed	JS	20-02-2023
048	Sum of Spiral's Diagonals	✔️ Completed	JS	20-02-2023
049	Euclid's Algorithm	✔️ Completed	JS	21-02-2023
050	Create the longest sequence of 1s	✔️ Completed	JS	21-02-2023
051	Hidden Messages In Images	✔️ Completed	JS	21-02-2023
052	Bank Robbers	✔️ Completed	JS	23-02-2023
053	Fax machine	✔️ Completed	JS	23-02-2023
054	Logically reasonable inequalities	✔️ Completed	JS	23-02-2023
055	Happy Numbers	✔️ Completed	JS	23-02-2023
056	1. NGR - Basic Radar	✔️ Completed	JS	25-02-2023
057	Mountain Map	✔️ Completed	JS	25-02-2023
058	The logo beyond C++ and C#	✔️ Completed	JS	25-02-2023
059	Frame the picture	✔️ Completed	JS	25-02-2023
060	The Electrician Apprentice	✔️ Completed	JS	27-02-2023
061	The River II.	✔️ Completed	JS	27-02-2023
062	Benford's law	✔️ Completed	JS	27-02-2023
063	Blackjack solver	✔️ Completed	JS	27-02-2023
064	The Mystic Rectangle	✔️ Completed	JS	27-02-2023
065	Unique Prefixes	✔️ Completed	JS	27-02-2023
066	Metric Units	✔️ Completed	JS	27-02-2023
067	1000000000D WORLD	✔️ Completed	JS	27-02-2023
068	Blowing Fuse	✔️ Completed	JS	27-02-2023
069	Températures	✔️ Completed	C# JS Python C++ Java Bash C D Dart Groovy Kotlin Lua Objective-C PHP TypeScript	28-04-2018 14-04-2022 09-03-2023 20-04-2023 23-09-2023 23-09-2023 23-09-2023 23-09-2023 23-09-2023 23-09-2023 23-09-2023 23-09-2023 23-09-2023 23-09-2023 24-09-2023
070	La descente	✔️ Completed	C# JS Python C++ Java Bash C D Dart Groovy Kotlin Lua Objective-C PHP TypeScript	28-04-2018 15-04-2022 09-03-2023 20-04-2023 24-09-2023 24-09-2023 24-09-2023 24-09-2023 24-09-2023 24-09-2023 24-09-2023 24-09-2023 24-09-2023 24-09-2023 24-09-2023
071	Chevaux de course	✔️ Completed	C# JS Python C++ Java Bash C D Dart Groovy Kotlin Lua PHP TypeScript	01-05-2018 16-04-2022 09-03-2023 20-04-2023 24-09-2023 24-09-2023 24-09-2023 24-09-2023 24-09-2023 24-09-2023 24-09-2023 24-09-2023 24-09-2023 24-09-2023
072	Défibrillateurs	✔️ Completed	C++ Python JS C#	20-04-2023 09-03-2023 16-04-2022 05-05-2018
073	May the Triforce be with you!	✔️ Completed	C++ Python JS C#	20-04-2023 09-03-2023 16-04-2022 08-05-2018
074	Power of Thor - Episode 1	✔️ Completed	C++ Python JS C#	20-04-2023 09-03-2023 16-04-2022 28-04-2018
075	Mars Lander - Episode 1	✔️ Completed	C++ Python JS C#	20-04-2023 09-03-2023 16-04-2022 28-04-2018
076	The River I.	✔️ Completed	C++ Python JS C#	20-04-2023 09-03-2023 16-04-2022 17-10-2018
077	ISBN Check digit	✔️ Completed	JS C#	16-04-2022 22-10-2018
078	Nature of quadrilaterals	✔️ Completed	JS Java C#	16-04-2022 22-10-2018 17-05-2018
079	MIME Type	✔️ Completed	C++ Python JS C#	20-04-2023 09-03-2023 16-04-2022 30-03-2019
080	Onboarding	✔️ Completed	C++ Python JS C#	20-04-2023 09-03-2023 16-04-2022 31-05-2019
081	Ghost Legs	✔️ Completed	C++ Python JS	20-04-2023 09-03-2023 15-04-2022
082	ASCII Art	✔️ Completed	C++ Python JS C#	20-04-2023 09-03-2023 16-04-2022 28-04-2018
083	7-segment scanner	✔️ Completed	C++ Python JS	20-04-2023 09-03-2023 01-05-2022
084	FireControl	✔️ Completed	C++ Python JS	20-04-2023 09-03-2023 02-05-2022
085	How time flies	✔️ Completed	Python JS	09-03-2023 18-10-2022
086	Unit Fractions	✔️ Completed	JS	14-03-2023
087	The broken editor	✔️ Completed	JS	22-03-2023
088	Rocks, Papers, Scissors-es	✔️ Completed	JS	22-03-2023
089	Add'em Up	✔️ Completed	JS	22-03-2023
090	Next growing number	✔️ Completed	JS	22-03-2023
091	orDer oF succeSsion	✔️ Completed	JS	30-03-2023
092	Build A Bookcase 🔨	✔️ Completed	JS	30-03-2023
093	Make an Atari Font	✔️ Completed	JS	30-03-2023
094	Create 'Turn Here' Signs	✔️ Completed	JS	31-03-2023
095	Ulam Spiral	✔️ Completed	JS	31-03-2023
096	Binary image	✔️ Completed	JS	02-04-2023
097	Substitution Encoding	✔️ Completed	C++	12-06-2023
098	Disordered First Contact	✔️ Completed	C++	12-06-2023
099	The Travelling Salesman Problem	✔️ Completed	JS	28-09-2023
100	Brick in the Wall	✔️ Completed	JS	28-09-2023
101	Catching Up	✔️ Completed	JS	28-09-2023
102	Calculator	✔️ Completed	JS	08-11-2023
103	Buzzle	✔️ Completed	C++	14-11-2023
104	Survey Prediction	✔️ Completed	C++	18-11-2023
105	Moves in maze	✔️ Completed	C++	23-11-2023
106	Insert to String	✔️ Completed	C++ Java	29-10-2024 29-10-2024
107	Snake Sort 2D	✔️ Completed	C++ Java	03-11-2024 03-11-2024
108	No More Pythons, Please!	✔️ Completed	C++ Java Python	03-11-2024 03-11-2024 03-11-2024

Medium

No.	Puzzle Name	State	Language	Date Submission
001	Carmichael numbers	✔️ Completed	JS	29-01-2023
002	Sum of divisors	✔️ Completed	JS	29-01-2023
003	There is no Spoon - Episode 1	✔️ Completed	JS	16-02-2023
004	Shadows of the Knight - Episode 1	✔️ Completed	JS	16-02-2023
005	Câblage réseau	✔️ Completed	JS	16-02-2023
006	Death First Search - Episode 1	✔️ Completed	JS	16-02-2023
007	Le plus rapide	✔️ Completed	JS C#	17-02-2023 08-05-2018
008	Nombre d'échanges minimum	✔️ Completed	JS C#	17-02-2023 08-05-2018
009	Porcupine Fever	✔️ Completed	JS C#	17-02-2023 08-05-2018
010	Comptage de votes	✔️ Completed	JS C#	17-02-2023 16-05-2018
011	ASCII ART : Glass Stacking	✔️ Completed	JS C#	17-02-2023 24-05-2018
012	Monthly System	✔️ Completed	JS C#	17-02-2023 24-05-2018
013	Gravité	✔️ Completed	JS C#	17-02-2023 08-05-2018
014	Le jeu de la vie	✔️ Completed	JS C#	18-02-2023 18-05-2018
015	Don't Panic - Episode 1	✔️ Completed	JS	18-02-2023
016	La Bataille	✔️ Completed	JS	18-02-2023
017	Gravity Tumbler	✔️ Completed	JS C#	18-02-2023 04-09-2018
018	Bruce Lee	✔️ Completed	C++	05-06-2023
019	Frequency-Based Decryption	✔️ Completed	Python	08-05-2023
020	Code Breaker Puzzle	✔️ Completed	C++	12-06-2023
021	The Fall - Episode 1	✔️ Completed	JS	25-09-2023
022	Pertes en bourse	✔️ Completed	JS	26-09-2023
023	Suite de Conway	✔️ Completed	JS	26-09-2023
024	Numéros de téléphone	✔️ Completed	JS	26-09-2023
025	Des nains sur des épaules de géants	✔️ Completed	JS	26-09-2023
026	Blunder - Episode 1	✔️ Completed	JS	26-09-2023
027	Scrabble	✔️ Completed	JS	26-09-2023
028	Huffman Code	✔️ Completed	JS	28-09-2023
029	Ancestors & Descendants	✔️ Completed	C++	06-11-2023
030	Byte pair encoding	✔️ Completed	C++	06-11-2023
031	Paper labyrinth	✔️ Completed	C++	07-11-2023
032	Elementary cellular automaton	✔️ Completed	JS	09-11-2023
033	Simple Blur	✔️ Completed	JS	09-11-2023
034	Trits (Balanced Ternary Computing)	✔️ Completed	JS	09-11-2023
035	Sudoku Solver	✔️ Completed	C++	25-11-2023
036	Disks intersection	✔️ Completed	JS	15-02-2023

Hard

No.	Puzzle Name	State	Language	Date Submission
001	The greatest number	✔️ Completed	JS C#	18-02-2023 08-05-2018
002	Egyptian multiplication	✔️ Completed	JS	15-02-2023
003	7-segment display	✔️ Completed	JS	06-02-2023
004	Highest truncated pyramid	✔️ Completed	JS	30-03-2023
005	Surface	✔️ Completed	C++	23-11-2023
006	Solveur de mini sudoku	✔️ Completed	C++	25-11-2023

Very Hard

No.	Puzzle Name	State	Language	Date Submission
001	CG Chat interpreter - Part 1	❌ 82% Not Completed	JS	01-02-2023
002	La résistance	✔️ Completed	JS	21-09-2023
003	Breach	✔️ Completed	JS	23-09-2023

Optimization

The more optimized our solutions are in these puzzles, the better scores we get.

No.	Puzzle Name	Language	Score	Ranking	Date Submission	Other
001	2048	JS JS	1 387 368 16 874 276	192/1139 60/1322	03-03-2023 20-09-2023	Genetic
002	Code vs Zombies	JS	35 390	15550/32696	14-03-2023
003	SameGame	C++	21318	310/690	10-11-2023

Bot Programming

These puzzles allow you to create bots that compete against the bots of other players. There is a league systeme : Wood, Bronze, Silver, Gold, Legend

No.	Puzzle Name	Language	Ligue	Ranking in Ligue	Global Ranking	Date Submission	Other
001	Mad Pod Racing	JS	Silver	18333/40082	27886/177273	29-03-2023
002	Legends of Code & Magic	JS	Bronze	747/1220	1463/2630	03-11-2022
003	Start-up!	JS	Wood	21/94	21/94	24-09-2023
004	Ultimate Tic-Tac-Toe	C++	Silver	4/826	1360/7855	27-11-2023