Color dot pattern of the number Pi
Kamil Bakhtiyarov (Moscow)

Number Pi in 60x60 set
Pi

Clusters of number Pi (6x6 aperture)
Pi

Clusters of number Pi (8x8 aperture)
Pi

Different colors are put in correspondence to the digits (0 — black, 1 — violet, 2 — lilac, 3 — blue, 4 — light blue, 5 — green, 6 — yellow, 7 — brown, 8 — red, 9 — pink). The number Pi written in fragments by 10, 60, 600 digits is correlated to the colored dot patterns. Then the averages are found for the squares of 6x6 or 8x8.