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Nemanja Katanic

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105. Emilie Lavigne 88
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107. Nemanja Katanic 84
108. Snigdha Bishnu 80
109. 손진환 79
last 3 solved tasks
NUMBERMANIA: Calculate the number 2632 using numbers [7, 5, 1, 1, 29, 326] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Can you count the number of squares in the picture?
MATH PUZZLE: Can you replace the question mark with a number?

Robert Hare

Born 17 Jan 1781; died 15 May 1858 at age 77.American chemist who devised the first oxy-hydrogen blowpipe for the purpose of producing great heat. He was able to melt sizeable quantities of platinum with this blowpipe. Later, it was discovered that when such a blowpipe flame acted on a block of calcium oxide, a brilliant white light resulted—limelight. His device was also the ancestor of the modern welding torches. He presented a paper describing his invention on 10 Dec 1801 to the Chemical Society of Philadelphia.

If my memory was any worse

Is swear if my memory was any worse i could plan my own surprise party.
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