Fermi
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About Fermi
Three daily estimation questions from different categories.
A free daily game of Fermi estimation. Three impossible questions, one guess each, scored on how close you get.
A daily estimation game made and hosted by fermi.gg.
More estimation games
Amountle
Guess how many objects went into the container before time runs out, 5 rounds every day. (Previously called Ballpark)
Angle
Guess the angle in 4 guesses or less.
Brickdle
Guess the number of pieces in the pictured LEGO set.
Centroid
Guess the center of mass of all the shapes in the grid.
Costcodle
Guess the price of the given Costco item.
Cutle
Cut today's shape as evenly as you can.