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

On This Day

Robert Maillart Born 6 Feb 1872; died 5 Apr 1940 at age 68.Swiss bridge engineer whose radical use of reinforced concrete revolutionized masonry arch bridge design. Maillart utilized the structural strength and expressive potential of reinforced concrete to generate a modern form for his bridges. To avoid structural beams and arches, he established a structural form based on both flat and curved concrete slabs reinforced with steel. Using very simple construction concepts, Maillart produced major new forms, fundamentally radical ideas, such as: the open three-hinged, hollow-box arch, the mushroom slab, and the deck-stiffened arch.

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