Harness Dojo
How it works
FAQ
Problems
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Open problem 01
The set
Problems
Five problems. Same pinned model. The only variable is the harness you submit.
Status
#
Title
Track
Difficulty
Bar
Live
01
Survive the long trace
30 hidden
Context engineering
Intermediate
85%
Live
02
Build the evaluator
52 hidden
Evals
Advanced
85%
Live
03
The tools lie
30 hidden
Reliability
Advanced
90%
Live
04
Kill the toolset
30 hidden
Tool design
Advanced
85%
Live
05
Remember what matters
20 hidden
Memory
Expert
85%