Adventjs Challenges

This repository contains the solutions to the challenges proposed by @midudev on the adventJS website.

🦠 2021

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🕹️ Challenges

#	Challenge	Difficulty1	Description	Solution
01	Contando ovejas para dormir	🟢	Show	Go
02	¡Ayuda al elfo a listar los regalos!	🟢	Show	Go
03	El Grinch quiere fastidiar la Navidad	🟠	Show	Go
04	¡Es hora de poner la navidad en casa!	🟠	Show	Go
05	Contando los días para los regalos	🟢	Show	Go
06	Rematando los exámenes finales	🟠	Show	Go
07	Buscando en el almacén...	🟠	Show	Go
08	La locura de las criptomonedas	🟠	Show	Go
09	Agrupando cosas automáticamente	🔴	Show	Go
10	La máquina del cambio	🔴	Show	Go
11	¿Vale la pena la tarjeta fidelidad del cine?	🟠	Show	Go
12	La ruta perfecta para dejar los regalos	🔴	Show	Go
13	Envuelve regalos con asteriscos	🟢	Show	Go
14	En busca del reno perdido	🟠	Show	Go
15	El salto perfecto	🟠	Show	Go
16	Descifrando los números...	🟢	Show	Go
17	La locura de enviar paquetes en esta época	🔴	Show	Go
18	El sistema operativo de Santa Claus	🟢	Show	Go
19	¿Qué deberíamos aprender en Platzi?	🟠	Show	Go
20	¿Una carta de pangramas? ¡QUÉ!	🟢	Show	Go
21	La ruta con los regalos	🔴	Show	Go
22	¿Cuántos adornos necesita el árbol?	🟠	Show	Go
23	¿Puedes reconfigurar las fábricas para no parar de crear regalos?	🟣	Show	Go
24	Comparando árboles de Navidad	🟠	Show	Go
25	El último juego y hasta el año que viene	🟠	Show	Go

🤖 2022

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🕹️ Challenges

#	Challenge	Difficulty1	Description	Solution
01	Automating Christmas gift wrapping!	🟢	Show	Go
02	Nobody wants to do extra hours at work	🟢	Show	Go
03	How many packs of gifts can Santa carry?	🟢	Show	Go
04	Box inside a box and another...	🟠	Show	Go
05	Optimizing Santa's trips	🔴	Show	Go
06	Creating xmas decorations	🟠	Show	Go
07	Doing gifts inventory	🟢	Show	Go
08	We need a mechanic!	🟠	Show	Go
09	Crazy Xmas lights	🟢	Show	Go
10	The Santa Claus sleigh jump	🟠	Show	Go
11	Santa Claus is Scrum Master	🔴	Show	Go
12	Electric sleighs, wow!	🟠	Show	Go
13	Backups for Santa Claus files	🟢	Show	Go
14	The best path	🟠	Show	Go
15	Decorating the Christmas tree	🟠	Show	Go
16	Fixing Santa Claus' letters	🔴	Show	Go
17	Carrying gifts in bags	🟠	Show	Go
18	We ran out of ink!	🟢	Show	Go
19	Sorting the toys!	🟢	Show	Go
20	More challenging trips	🔴	Show	Go
21	Creating the gifts table	🟠	Show	Go
22	The lights in sync	🟢	Show	Go
23	Santa Claus Compiler	🔴	Show	Go
24	The last challenge is a maze	🔴	Show	Go

🎉 2023

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🕹️ Challenges

#	Challenge	Difficulty1	Description	Solution
01	First gift repeated!	🟢	Show	Go
02	We start the factory	🟢	Show	Go
03	The naughty elf	🟢	Show	Go
04	Turn the parentheses around	🟠	Show	Go
05	Santa's CyberTruck	🟠	Show	Go
06	The reindeer on trial	🟢	Show	Go
07	The 3D boxes	🟢	Show	Go
08	Sorting the warehouse	🟠	Show	Go
09	Switch the light	🟢	Show	Go
10	Create your owm Christmas tree	🟢	Show	Go
11	The studious elves	🟠	Show	Go
12	Is it a valid copy?	🟠	Show	Go
13	Calculating the time	🟢	Show	Go
14	Avoid the alarm	🟠	Show	Go
15	Autonomous robot	🟠	Show	Go
16	Friday deployment	🟢	Show	Go
17	Optimizing the rental	🟢	Show	Go
18	The digital clock	🔴	Show	Go
19	Face the sabotage	🟠	Show	Go
20	Distribute the weight	🔴	Show	Go
21	Binary message	🟠	Show	Go
22	Programming language	🟢	Show	Go
23	Christmas dinner	🟢	Show	Go
24	Jump on the stairs	🟠	Show	Go
25	Calculating distances	🟠	Show	Go

🎄 2024

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🕹️ Challenges

#	Challenge	Difficulty1	Description	Solution
01	First gift repeated	🟢	Show	Go
02	Framing Names	🟢	Show	Go
03	Organizing the inventory	🟢	Show	Go
04	Decorating the Christmas tree	🟠	Show	Go
05	Shoe pairing	🟢	Show	Go
06	Is the gift inside the box?	🟠	Show	Go
07	The Grinch's attack	🟠	Show	Go
08	The reno race	🟢	Show	Go
09	The magic train	🟠	Show	Go
10	The elfish assembler	🟠	Show	Go
11	Filenames encoded	🟢	Show	Go
12	How much does the tree cost?	🟢	Show	Go
13	Is the robot back?	🔴	Show	Go
14	Weaving the reno	🟢	Show	Go
15	Drawing tables	🟢	Show	Go
16	Cleaning the snow path	🟢	Show	Go
17	Grinch's bombs	🟠	Show	Go
18	Santa's Magic Agenda	🟠	Show	Go
19	Stack magical boxes to deliver gifts	🔴	Show	Go
20	Find missing and duplicate gifts	🟢	Show	Go
21	Calculate the height of the Christmas tree	🟢	Show	Go
22	Generate gift combinations	🟠	Show	Go
23	Find the missing numbers	🟢	Show	Go
24	Check if trees are magical mirrors	🟠	Show	Go
25	Execute the magical language	🟠	Show	Go
26	Calculate the completed percentage	🟢	Show	Go

✨ 2025

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🕹️ Challenges

#	Challenge	Difficulty1	Description	Solution
01	First gift repeated	🟢	Show	Go
02	Framing Names	🟢	Show	Go
03	Organizing the inventory	🟢	Show	Go
04	Decorating the Christmas tree	🟠	Show	Go
05	Shoe pairing	🟢	Show	Go
06	Matching gloves	🟢	Show	Go
07	Decorating the tree	🟠	Show	Go
08	Find the unique toy	🟢	Show	Go
09	The reno robot aspirator	🔴	Show	Go
10	Depth of Christmas magic	🟢	Show	Go
11	Unwatched gifts	🟢	Show	Go
12	Elf battle	🟠	Show	Go
13	The assembly line	🟠	Show	Go
14	Find the gift path	🟢	Show	Go
15	Drawing tables	🟠	Show	Go
16	Packing gifts for Santa	🟢	Show	Go
17	The Christmas lights panel	🟢	Show	Go
18	Lights in line with diagonals	🟠	Show	Go
19	Santa's Secret Journey	🟢	Show	Go
20	Vertical warehouse	🟢	Show	Go
21	The cleaning robot	🟠	Show	Go
22	The sleigh maze	🔴	Show	Go

Footnotes

1. Difficulty: 🟢 Easy 🟠 Medium 🔴 Hard 🟣 Very Hard ↩ ↩² ↩³ ↩⁴ ↩⁵