Daily Sudoku
Time to play and use your brain, in online puzzle games
What it does
Play today's free online Sudoku puzzle. Five difficulty levels, a daily archive going back years, and a printable PDF for every puzzle. No signup, no accounts.
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More life & fun this month
the category →- TL
Life & fun · 10d ago · louisabraham.github.io
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Your multimedia mentor that takes you from mid to great
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Launched alongside, May 2026
the whole month →
Parallel agents, diff reviewer, and multi-model comparisons
Dev tools · May 2026 · kilo.ai
- NW
Hey HN, Henry here from Cactus. We open-sourced Needle, a 26M parameter function-calling (tool use) model. It runs at 6000 tok/s prefill and 1200 tok/s decode on consumer devices. We were always frustrated by the little effort made towards building agentic models that run on budget phones, so we conducted investigations that led to an observation: agentic experiences are built upon tool calling, and massive models are overkill for it. Tool calling is fundamentally retrieval-and-assembly (match query to tool name, extract argument values, emit JSON), not reasoning. Cross-attention…
Life & fun · May 2026 · github.com
- FM
Dev tools · May 2026 · github.com