Rules

Guess the Flex WORDLE in 3 tries. After each try, the color of the tiles will change to show how close your guess is to the solution.

If the tile becomes GREEN, your number or operation is located at correct place. If the tile becomes RED, your number or opeartion exists within the expression, but at different place.

Joke Of The Day

Don't lie to walls

On This Day

Kepler collaboration with Brahe In 1600, Johannes Keplerarrived in Prague to collaborate with Tycho Brahe. (Kepler had left Graz the previous month, on 1 Jan 1600.) Kepler provided mathematical calculation skills to make sense of the wealth of data that Brahe had accumulated as a enthusiastic and accomplished astronomical observer. Longomontanus had already arrived at Benárky Castle.Brahe gave Kepler the task of determining a way to reliably compute the orbit of Mars. Longomontanus was assigned to revise lunar theory until he departed on 4 Aug 1600. Meanwhile, what Kepler initially thought would take eight weeks, actually extended to eight years work. Brahe died 24 Oct 1601, having bequeathed his data, records and instruments to Kepler who ultimately derived his famous laws of planetary motion.«

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