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How many different squares c...

How many different squares can be found in the shape shown in the illustration?

Correct answers: 165

The first user who solved this task is Ilan Amity.

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Justice Prevailed

A junior partner in a law firm was sent to represent a long-term client. After days of trial, the case was won, the client acquitted and released.
Excited about his success, the attorney emailed the firm: "Justice prevailed."
The senior partner replied in haste, "Appeal immediately!"

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Robert Remak

Died 29 Aug 1865 at age 50 (born 30 Jul 1815). Polish-German physician, neurologist and embryologist. While in medical practice, he researched unpaid at university. (As a Jew, he was barred from teaching.) He discovered the fibres of Remak (1830), nonmedullated nerve fibres (1838), and named the three germ layers he discovered of the early embryo: the ectoderm, the mesoderm, and the endoderm (1842). In 1844 he discovered the nerve cells in the heart now called Remak's ganglia and provided the first illustration of the 6-layered cortex. He was a pioneer in the use of electrotherapy for the treatment of nervous diseases. He finally became the first Jew to teach at university (1847), but even promotion to assistant professor in 1859 did not reflect his eminence.DSB give date of birth 30 Jul 1815. EB gives 26 Jul 1815.]

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