A beginner tutorial introduces game programming with QB64 Phoenix Edition.
Poignant
vsAtCoder
Poignant vs AtCoder
How do Poignant and AtCoder compare? Here are the facts side by side: pricing, platforms, open-source status and what each one is for.
| Directory detail | Poignant | AtCoder |
|---|---|---|
| What it is | Why's (Poignant) Guide to Ruby introduces Ruby programming through an illustrated guide for beginners. | AtCoder hosts online programming contests, including beginner and heuristic contests, with practice contests for new users. |
| Website | ||
| Type | Website | Website |
| Topic | ||
| Pricing | Not confirmed | Not confirmed |
| Platforms | Web | Web |
| Open source | Not stated | Not stated |
| Language | English | — |
| Alternatives |
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Sites similar to both Poignant and AtCoder.
CodeAbbey offers programming problems for practice, with recent challenges and a programming certificate.
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Toph hosts competitive programming contests and problems on algorithms and data structures, with a community for participants.
Codility Developer Training offers hands-on programming lessons, including exercises on topics such as binary gaps.
Codewars offers community-created coding exercises called kata, with practice across more than 55 programming languages.