* topcoder Marathon: 問題はまあ良いがサイトのUIが終わってる
* Kaggle Santa: 年1回。質は年によってまちまち
* ICFPC: 年1回。質は年によってまちまち
* CodinGame: 年2回? ゲームAIなのでAHCをイメージするとちょい違うかも
* 天下一Game Battle: 年1回。これもゲームAI
（続く）
2
4
35
9,435
Jun 11
6. CodinGame
This game-based learning website has transformed the way students learn to code.
More than 25 programming languages, including JavaScript, Ruby, and PHP, are available on this website.
codingame.com/start
1
30
May 27
🎉 Congrats to 42 paris for winning the CodinGame Spring Challenge 2026.
🏆 And congratulations to 1337 on their 2nd place, 42 Lyon for coming 4th and 42 Istanbul for making it into the top 10!
1
16
621
CodinGame
コンテスト部門ランキング（国内）
1位THIRD社
2位バンダイナムコ研究所
3位THIRD社
4位VTuber👈️
5位THIRD社
4
253
TURN PLAY INTO CODING SKILLS ❤️👽
→ Kubernetes
k8sgames. com
→ DevOps
devops. games
→ Linux
overthewire. org
→ Git
ohmygit. org
→ Python
codecombat. com
→ CSS & HTML
codepip. com
→ Cybersecurity
picoctf. org
→ Mobile Coding
sololearn. com
→ For Complete Beginners
scratch. mit. edu
→ 25 Programming Languages
codingame. com
If you think this is valuable, make sure to bookmark it 🔖
13 websites to get remote jobs in 2026 🧑💻
→ Wellfound .com
→ dice .com
→ devsnap .io
→ freshersworld .com
→ flexjobs .com
→ remote .co
→ whoishiring .io
→ remoteml .com
→ weworkremotely .com
→ simplyhired .com
→ remoteok .io
→ upwork .com
→ freelancer .com
Wishing everyone the best. I hope you get the opportunity you’re hoping for ❤️👽
7
28
1,543
May 25
暫定37位．#CodinGame
ほぼルールベース．
・chopPower:2or3のトロールを作るためのリソースを最速で集める(ビムサ)
・2体のトロールしか使用しない
・1体は相手のshackに近い木を伐採し続けて妨害する
・1体はbanana優先で自shackの近くに木を増やす
・終盤はwoodを回収する
5
111
May 25
Codingame Spring Challenge 2026おつかれさま。
最終日頑張ったけどGOLDリーグに上がれず。SILVERリーグのTOP5あたり。
前回生成AIで上手くいったので、今回もと思ったが上手くいかなかった。
ルールベースの貪欲しかしてないけど、if文がたくさん……みたいなのを生成AIに書かせるのは難しかった。
3
171
May 16
6. CodinGame
This game-based learning website has transformed the way students learn to code.
More than 25 programming languages, including JavaScript, Ruby, and PHP, are available on this website.
codingame.com/start
1
2
16
1,411
May 15
Learn Coding by playing games 📺
: Kubernetes
k8sgames com
: DevOps
devops games
: Linux
overthewire org
: Git
ohmygit org
: Python
codecombat com
: CSS & HTML
codepip com
: Cybersecurity
picoctf org
: Mobile Coding (like Duolingo)
sololearn com
: For Complete Beginners
scratch mit edu
: 25 Programming Languages
codingame com
1
4
11
6,338
May 13
Learn Coding by playing games 🎮
1. Kubernetes
k8sgames .com
2. DevOps
devops .games
3. Linux
overthewire. org
4. Git
ohmygit .org
5. Python
codecombat .com
6. CSS & HTML
codepip .com
7. Cybersecurity
picoctf .org
8. Mobile Coding (like Duolingo)
sololearn .com
9. For Complete Beginners
scratch. mit .edu
10. 25 Programming Languages
codingame .com
1
50
227
5,754
May 12
25 Websites to Practice HTML, CSS, and JavaScript🔥
1. CodePen
codepen.io
2. JSFiddle
jsfiddle.net
3. CodeSandbox
codesandbox.io
4. StackBlitz
stackblitz.com
5. Frontend Mentor
frontendmentor.io
6. Frontend Practice
frontendpractice.com
7. Codewell
codewell-clone.vercel.app
8. CSSBattle
cssbattle.dev
9. Javascript30
javascript30.com
10. freeCodeCamp
freecodecamp.org
11. Learnify
learnify.shefali.dev
12. Codecademy Projects
codecademy.com
13. W3Schools Exercises
w3schools.com/exercises/
14. LearnJavaScript. online
learnjavascript.online
15. CodePractice. dev
codepractice.dev
16. Flexbox Froggy
flexboxfroggy.com
17. Grid Garden
cssgridgarden.com
18. CodinGame
codingame.com
19. LeetCode
leetcode.com
20. HackerRank
hackerrank.com
21. CodeWars
codewars.com
22. CodeChef
codechef.com
23. Codeforces
codeforces.com
24. HackerEarth
hackerearth.com
25. CodeSignal
codesignal.com
15
14
52
2,129
CodinGame の総合ポイントが10万点を超えてました。他に国内に10人しかいません。コドゲやりこみ勢です。
6
412
急にコドゲが来たので
Registration is open for the "Community Spring Challenge 2026" online programming contest on @CodinGame: codingame.com/contests/sprin…
3
247
May 8
2つ目のアプリは審査が通り、launch待ち
3つ目のアプリの開発も進んでいる
codingame spring challenge メールが来てたから、とりあえず登録はしておこう
#個人開発
6
81
May 4
CodinGameに2048のAIを作ってスコアを競う常設コンペがあるのですが、何位くらいになるのか気になります。
codingame.com/multiplayer/op…
1
7
20,043
🚀 Learn Coding by Playing Games
Most people watch tutorials…
Smart people learn by playing 🎮
Save this 👇
---
🎮 Learn Coding by Playing Games
1. Kubernetes
🌐 Kubernetes
🔗 k8sgames.com
2. DevOps
⚙️ devops.games
3. Linux
🐧 Linux
🔗 overthewire.org
4. Git
🌿 Git
🔗 ohmygit.org
5. Python
🐍 Python
🔗 codecombat.com
6. CSS & HTML
🎨 HTML CSS
🔗 codepip.com
7. Cybersecurity
🔐 picoctf.org
8. Mobile Coding (like Duolingo)
📱 SoloLearn
🔗 sololearn.com
9. For Complete Beginners
🧩 Scratch
🔗 scratch.mit.edu
10. 25 Programming Languages
🕹️ CodinGame
🔗 codingame.com
👉 Follow @smratitiwa86867 for more such content
👉 Save this for later
👉 Share with friends who want to learn coding 🚀
2
6
26
1,225
Apr 26
Websites that make coding feel like a game 🎮
>Codédex
>Sql island
>Elevator saga
>Codingame
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