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Make yourself at home

Five-minute focus

A little space for one idea. Optional, silent, and independent of your learning record.

05:00

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Calm: still, with clear interaction feedback.

Russian · Recipients, means, and motion: cases that carry a conversation

Going and going regularly: идти and ходить, ехать and ездить

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Progress stays in this browser, on this device—not an account or cloud backup. Clearing browser data removes it. Visits never count as study. Previous untimed legacy completions are not invented as study days.