OpenAI snags $110 billion in investments from Amazon, Nvidia, and Softbank

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With only a handful of clues to answer, the daily puzzle doubles as a speed-running test for many who play it.

How Hollywood and Maga aligned over Warner Bros deal

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07:30, 28 февраля 2026ЭкономикаЭксклюзив

Intriguing finds could solve mystery of women in medieval cemetery

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Regions with many nearby points keep subdividing. Regions with few or no points stay large. The tree adapts to the data: dense areas get fine-grained cells, sparse areas stay coarse. The split grid is predetermined (always at midpoints), but the tree only refines cells that need it. Sparse regions stay as single large nodes while dense regions subdivide deeply.