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AlgoArena
Product
Builder
Build apps, tools, and games with AI, then inspect, test, and keep the code.
Compete
Ranked 1v1, Puzzle Rush rating, and practice XP for students.
Vibecoding Courses
Concept
Guided projects for learning how to direct, inspect, and improve AI-built software.
Classroom
Live CS sessions with coding, AI controls, and evidence-rich debriefs.
Assessments (OA)
Waitlist
Evidence-linked technical assessments. Access is currently waitlist-only.
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AlgoArena Blog
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Jun 23, 2026
·
Practice
Arena 90 and the Ghost Ladder
Eli Young
4 min
Mar 29, 2026
·
Practice
Roadmaps, Libraries, and a Larger Problem Bank
Andy Luu
3 min
Dec 23, 2025
·
Practice
Profiles That Show the Work
Eli Young
4 min
Dec 19, 2025
·
Practice
Puzzle Rush Becomes a Real Mode
Eli Young
4 min
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