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Codewars

@codewars.bsky.social
100 followers 5 following 51 posts

Achieve mastery through challenge. Codewars is powered by Andela.

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Codewars @codewars.bsky.social · 20/01/2025
This #BlueMonday, we're beating the blues with our 4 and 3 kyu Kata. Train on a blue Kata today and level up your rank. www.codewars.com/kata/search/...
codewars.com
Kata Practice
Develop your coding skills with code challenges designed to strengthen your ability to solve coding problems. Pick up new programming techniques from your fellow software development peers.
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Codewars @codewars.bsky.social · 17/01/2025
Are you looking for a new role this year? Codewars is the best place to practice your interview questions and level up your stack. Join for free at www.codewars.com
codewars.com
How many Kata did you complete in 2024?
2024 was one of our busiest years yet; let's take a moment to celebrate it.
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Reposted by Codewars
Cory lives in the computer @coryn.bsky.social · 14/01/2025
Completed a fun 6kyu Codewars challenge where you have to sort an array of 32-bit integers in ascending order of the number of on bits they have.
JavaScript code of a function called sortByBit that takes an array as a parameter. Uses sort method to sort the number of on bits or 1's in the numbers binary representation.  code in picture :  
function sortByBit(arr) {
  return arr.sort(
    (a, b) =>
      a.toString(2).split`1`.length - b.toString(2).split`1`.length || a - b
  )
}
console.log(sortByBit([7, 6, 15, 8])) //Output: [ 8, 6, 7, 15 ]
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Codewars @codewars.bsky.social · 16/01/2025
When all your tests pass 😍
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Codewars @codewars.bsky.social · 16/01/2025
How many coding challenges did you complete last year? This is how many our community did 👇 www.codewars.com/post/how-man...
codewars.com
How many Kata did you complete in 2024?
2024 was one of our busiest years yet; let's take a moment to celebrate it.
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Codewars @codewars.bsky.social · 07/01/2025
If you're looking for some art today, we've been enjoying this Creative Coding feed. bsky.app/profile/chrs...
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Codewars @codewars.bsky.social · 07/01/2025
We need a new desk setup; what are your favorite remote setups right now?
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Codewars @codewars.bsky.social · 02/01/2025
What technology are you planning to learn this year?
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Codewars @codewars.bsky.social · 02/01/2025
Kick your 2025 goals off in style with our biggest sale ever! Get 60% off all annual and bi-annual Codewars Red plans between January 2 - 5 with the discount code 25GOALS on checkout. Sign up today: bit.ly/4i7S8J1
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Codewars @codewars.bsky.social · 19/12/2024
Admin needs your flu remedies 😪 we will pay you back in Kata recommendations
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Codewars @codewars.bsky.social · 13/12/2024
We are aware of significant load time delays and server errors across Codewars at present. We are investigating this issue and hope to resolve this as soon as possible.
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Codewars @codewars.bsky.social · 11/12/2024
🎁 We're getting into the festive spirit here at Codewars, and no matter what you celebrate at the end of the year, you should be able to celebrate on Codewars. To help us do this, we need your help to build the ultimate festive collection! bit.ly/41rc43J
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Let's build a ... festive collection together
No matter what festivities you celebrate this season, you should be able to celebrate it on Codewars.
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Codewars @codewars.bsky.social · 10/12/2024
Track your present shopping with this week's #KataOfTheWeek. We'll be watching for gift inspiration 👀 bit.ly/4f957rd
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Shopping Calculation
This kata is about shopping calculation. There are products, product's prices, customers and customer's total money. This kata takes an input as List of string, and this list contains statements ...
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Codewars @codewars.bsky.social · 29/11/2024
This holiday season, we encourage you to invest in yourself. To help you do so, we're offering 50% off all annual subscriptions to Codewars Red from now until December 15. All you need to do is use code UPSKILLNOW at checkout. bit.ly/4i7S8J1
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Codewars Red
A coding practice website for all programming levels – Join a community of over 3 million developers and improve your coding skills in over 55 programming languages!
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Codewars @codewars.bsky.social · 27/11/2024
What programming skills are you practicing today?
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Codewars @codewars.bsky.social · 26/11/2024
Bluesky is showing us a lot of space photos today, and we love it! here's some space for you too.
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Codewars @codewars.bsky.social · 26/11/2024
It's time for our #KatOfTheWeek! And we've lost a needle... in a haystack 😲 Can you find it for us? bit.ly/3ZmYZqx
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A Needle in the Haystack
Can you find the needle in the haystack? Write a function findNeedle() that takes an array full of junk but containing one "needle" After your function finds the needle it should return a messa...
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Codewars @codewars.bsky.social · 25/11/2024
We're back! Thank you all for your patience during this unexpected downtime today. We're sorry for the inconvenience this outage caused. If you have any further issues with Codewars, please contact us at info@codewars.com.
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Codewars @codewars.bsky.social · 25/11/2024
⚠️ Service update: We are currently investigating an unusual number of timeouts affecting Codewars. We apologize for any inconvenience and hope to be operational soon. For further details, please read our status page: bit.ly/3VbsIjR
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Codewars Status
Welcome to Codewars's home for real-time and historical data on system performance.
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Codewars @codewars.bsky.social · 19/11/2024
On Tuesday, we encourage our followers to take a break and try a new coding challenge. This week, we challenge you to draw a street in a new city or your favorite city with this fun 6 kyu Kata by hibrahimag1. 🎨 🖋️ bit.ly/3VlodUb
bit.ly
Draw a street
Task: Given an array of tuples (int, int) indicating one or more buildings height and width, draw them consecutively one after another as in a street. For example, given the input of [(5,9), (7...
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Codewars @codewars.bsky.social · 18/11/2024
Happy Monday, what are you working on this week?
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Codewars @codewars.bsky.social · 15/11/2024
Hello new followers 👋 How are you doing?
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Codewars @codewars.bsky.social · 14/11/2024
As many of us move to new social platforms, don't forget to stay hydrated. This Kata might even serve as a reminder 😉 www.codewars.com/kata/582cb02...
codewars.com
Keep Hydrated!
Nathan loves cycling. Because Nathan knows it is important to stay hydrated, he drinks 0.5 litres of water per hour of cycling. You get given the time in hours and you need to return the number...
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Codewars @codewars.bsky.social · 13/11/2024
We're in need of some funny tech memes today, send them our way 🥺
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Codewars @codewars.bsky.social · 13/11/2024
We've added some new Codewars stickers to our site to celebrate more people joining Bluesky. Get yours for just $1.50 this week with code THESKYISBLUE on checkout 💵 buy.stripe.com/eVa02d9Xlc9O...
buy.stripe.com
Stripe Checkout
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Codewars @codewars.bsky.social · 06/11/2024
Watching election results can be challenging at times, so take a break with this fun pet-themed Kata 🐈🐕 www.codewars.com/kata/5a6663e...
codewars.com
Cat years, Dog years
Kata Task I have a cat and a dog. I got them at the same time as kitten/puppy. That was humanYears years ago. Return their respective ages now as [humanYears,catYears,dogYears] NOTES: h...
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Codewars @codewars.bsky.social · 15/10/2024
🌮🌮 It's raining tacos, hallelujah, it's raining tacos 🌮 🌮 Get ready to catch those tacos with today's Kata of the week! www.codewars.com/kata/64f4ef5...
codewars.com
It's Raining Tacos
It's Raining Tacos! A line of tacos is falling out of the sky onto the landscape. Your task is to predict what the landscape will look like when the tacos fall on it. INPU...
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Codewars @codewars.bsky.social · 08/10/2024
🎳 We're in the mood for some bowling today! But first, let's solve this 10-pin bowling Kata by dnolan. bit.ly/4eQMrwH
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Ten-Pin Bowling
Ten-Pin Bowling In the game of ten-pin bowling, a player rolls a bowling ball down a lane to knock over pins. There are ten pins set at the end of the bowling lane. Each player has 10 frames to r...
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Codewars @codewars.bsky.social · 27/09/2024
Tick tock, the clock is ticking! Just under 1 hour left until we're live 👉 bit.ly/47Ff3Xq. Can't wait to see you all there!
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YouTube
Share your videos with friends, family, and the world
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Codewars @codewars.bsky.social · 24/09/2024
We're ditching the pumpkin-spiced latte for leaves this autumn 🍁🍂 Let's help HerrWert rake up the fallen leaves with this 7-kyu Python Kata. www.codewars.com/kata/653db02...
codewars.com
Autumn Ritual: Rake and Burn
Introduction We live in the woods. In the autumn, we have many leaves to rake... while the leaves keep falling... and we keep raking, over and over. In fact, we just keep raking until the first s...
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Codewars @codewars.bsky.social · 18/09/2024
It's all about 5s for us this month 😉
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Codewars @codewars.bsky.social · 18/09/2024
Help us celebrate 5 million Codewarriors, like you 😉 We're hosting an exclusive Q&A discussion with Codewars co-founder, Jake Hoffner on September 27 at 3 pm UTC. Sign up for this free event today: bit.ly/5millevent
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All-in-one virtual event platform | Zoom Events
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Codewars @codewars.bsky.social · 02/09/2024
If you missed our Kata of the Month (featured in our newsletter), here it is... It's Bubble Sort! Practice your sorting skills with this 7 kyu Kata, available in JavaScript and Python. www.codewars.com/kata/57403b5...
codewars.com
Bubble Sort
#Bubbleing around Since everybody hates chaos and loves sorted lists we should implement some more sorting algorithms. Your task is to implement a Bubble sort (for some help look at https://en.wi...
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Codewars @codewars.bsky.social · 02/09/2024
Hello Brazil 👋
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Codewars @codewars.bsky.social · 13/08/2024
Missing the #Olympics? Dive into statistical olympics with this week's Kata of the week: 'statistics for an athletic association'. www.codewars.com/kata/55b3425... Let us know how you get on 😊 #codewars #programming #levelup
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Codewars @codewars.bsky.social · 30/07/2024
If Codewars (or competitive programming) was an Olympic sport, how would you train for gold?
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Codewars @codewars.bsky.social · 24/06/2024
We have another batch of Codewars stickers ready! Have you bought yours yet? bit.ly/3UyrspK
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Stripe Checkout
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Codewars @codewars.bsky.social · 13/05/2024
Is Monday feeling a bit slow? Why not take a break and try some tortoise racing 🐢 www.codewars.com/kata/55e2ade...
codewars.com
Tortoise racing
Two tortoises named A and B must run a race. A starts with an average speed of 720 feet per hour. Young B knows she runs faster than A, and furthermore has not finished her cabbage. When she sta...
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Codewars @codewars.bsky.social · 09/05/2024
ICYMI: We recently launched the EPIC Challenge 2024! Our first collaborative competition between Codewars and Andela. Read more and enter today: www.codewars.com/post/introdu...
codewars.com
Introducing the EPIC Challenge 2024
🏆 Introducing The EPIC Challenge a two-part coding challenge in honor of Andela's 10-year anniversary.
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Codewars @codewars.bsky.social · 24/04/2024
We find missing letters in Katas only (and level up simultaneously). www.codewars.com/kata/5839eda...
codewars.com
Find the missing letter
Find the missing letter Write a method that takes an array of consecutive (increasing) letters as input and that returns the missing letter in the array. In the case of factor, your array of le...
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Codewars @codewars.bsky.social · 11/04/2024
Need help finding Codewars across the web, here we are: bit.ly/m/codewars
bit.ly
Codewas quick links - Link-in-bio
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Codewars @codewars.bsky.social · 11/04/2024
Hello, Bluesky 👋 what have we missed?
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