# Category: Curiosities

# 2020 In Numbers – Mathematical Style

Below are some representations of 2020 in terms of numbers and embedded or bordered magic squares. For the full work see the following link: Inder J. Taneja, 2020 In Numbers: Mathematical Style - Revised, Zenodo, December 31, 2019, pp.1-37, http://doi.org/10.5281/zenodo.3596193 The work also appeared in Alex Bellos's column on puzzles in "The Guardian", 30 december, … Continue reading 2020 In Numbers – Mathematical Style

# 10 Sequential Palindromic Days: September, 19 – Magic Squares of Orders 3 and 4

# Same Digits Day: 21.09.2019 – Upside Down Magic Square

# Same Digits Day: 21.09.2019 – Prime Patterns

# Three Digits Days: September, 19 – Magic Squares

Reference: I.J. TANEJA, Palindromic, Patterned Magic Sums, Composite, and Colored Patterns in Magic Squares, Zenodo, February 2, 2019, pp. 1-99, http://doi.org/10.5281/zenodo.2555741

# Three Digits Days: September, 19

References: I.J. TANEJA, Selfie Fractions: Addable, Subtractable, Dottable and Potentiable, Zenodo, March 24, 2019, pp. 1-260, http://doi.org/10.5281/zenodo.2604531. I.J. TANEJA, Pandigital Equivalent Selfie Fractions, Zenodo, April 02, 2019, pp. 1-392, http://doi.org/10.5281/zenodo.2622028. I.J. TANEJA, Repeated Digits Selfie Fractions: Two and Three Digits Numerators, Zenodo, Septembr, 12, 2019, pp. 1-1091, http://doi.org/10.5281/zenodo.3406655. I.J. TANEJA, Different Digits Selfie Fractions: Two … Continue reading Three Digits Days: September, 19