Reference

Cheat sheet

The 23 GoF patterns plus modern service and agent patterns, and competitive-programming algorithms with C++/Python snippets, complexity budgets and step-through visualisers. Search with /.

React · single file · works offline
Template · Python

Evidently template for local Llama agents

Datasets, versioned prompts, OpenTelemetry traces, heuristic descriptors, a local LLM judge, reports with tests, and a dashboard, all on an Ollama model. Includes a sample report.

Evidently 0.7.23 · runs offline with --mock
Interactive · Pyodide + CI

Llama agents in the browser

Four agent patterns that GitHub Actions runs live on Ollama. You can edit and re-run them here in Python (WebAssembly) against the model's recorded replies.

Last run: 4/4 passed · llama3.2:1b (seed)

Kaggle competition cheat sheets

Reference notes for the open competitions I have entered: rules, scoring, compute limits and checklists, taken from the official pages and my own runs.

ARC Prize 2026 · due 2 Nov

ARC-AGI-2

Submission format, exact-match scoring, measured data statistics and a verified baseline scorer that shows why fixed transforms score zero.

ARC Prize 2026 · due 2 Nov

ARC-AGI-3

Interactive games, frames and actions, the squared-efficiency score with worked examples, and the agent interface.