Math World Records  

Nitin K. counted to 1,000 in nine minutes, 17.29 seconds.

Alex C. carved 128 digits of Pi into an apple.

Amal A. recited the first 50 digits of Pi from memory in 7.93 seconds.

Krishin P. recited the first 50 digits of Pi from memory in 4.23 seconds.

Steven H. counted to 126 by increments of seven in 5.69 seconds.

Samuel Lamphier recited the first 100 digits of Pi in a Prius in 12.65 seconds.

Lewis J. performed a "sexy move" algorithm method on a 3x3 Rubik's cube in 0.87 second.

Courtney C. solved 20X Calculations in Brain Training in 10.00 seconds.

Ewan C. recited 110 digits of pi in 13.57 seconds while juggling five balls.

Emily Garber recited the first 150 decimals ofPi from memory in 18.34 seconds. Garber set the record at a World Record Appreciation Society event held at Littlefield in Brooklyn, New York. Dan Rollman and Corey Henderson were present as witnesses. [#WRAS21][]

Jake F. recited 81 digits of Pi during a single spin of a dreidel while blindfolded. He set the record to celebrate Pi Day.

Amal Aby wrote 30 digits of Pi on a sheet of paper in 10 seconds.

Lauren Davis said the first 100 digits of e (Euler’s number) with her eyes closed in 16.60 seconds.

Praveen Spirals subtracted two 80-digit numbers in one minute, 15.80 seconds using only his memory.

Sriram recited 15 multiplication tables while blindfolded. He is four years old.

Amal A. recited the first 250 digits of Pi with his eyes closed in 22.35 seconds.