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The daily archive.

Every published daily equation, ready when you are. Choose a date to see its rules, solution count and optional answers.

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August 2026

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Coloured dates link to published puzzles. Unavailable dates are muted. New puzzles release at midnight UTC.

1Expert3 ways2Medium2 ways3Expert1 ways4Medium2 ways5Expert3 ways6Medium1 ways7Easy2 ways8Expert4 ways9Easy4 ways10Hard3 ways11Expert3 ways12Easy3 ways13Expert1 ways14Hard1 ways15Hard2 ways16Medium3 ways17Hard3 ways18Medium3 ways19Expert4 ways20Easy4 ways21Hard1 ways22Medium2 ways23Hard2 ways24Expert2 ways25Hard2 ways26Expert4 ways27Hard1 ways28Expert3 ways29Hard2 ways30Expert4 ways31Hard1 ways

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The worked puzzle collection gives a specific strategy for selected equations. The solving guides explain the ideas behind them. You can also choose a difficulty in the Lobby for unlimited catalog play.

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