Newbetuts
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New posts in recreational-mathematics
If yesterday were tomorrow, then today would be Friday.
logic
recreational-mathematics
Puzzle with pirates
recreational-mathematics
game-theory
Come up with some fun "equation Limericks"
calculus
arithmetic
recreational-mathematics
puzzle
Find the four digit number?
elementary-number-theory
contest-math
recreational-mathematics
Sailors, monkey and coconuts
number-theory
recreational-mathematics
word-problem
Giving a 1-hour talk to highschool math club: any topic suggestion?
combinatorics
discrete-mathematics
graph-theory
finite-fields
recreational-mathematics
Prove the series $\sum_{n=1}^{\infty}\frac{1}{{5^n}^!}$ converges to an irrational number
calculus
sequences-and-series
recreational-mathematics
rationality-testing
expected value of a sum of a 10 sided die
probability
recreational-mathematics
puzzle
Smallest future date which involves no repetition of a digit in the format DD/MM/YYYY [closed]
elementary-number-theory
recreational-mathematics
calendar-computations
What is the sum of the reciprocal of all of the factors of a number?
sequences-and-series
number-theory
summation
recreational-mathematics
factoring
Every natural number in binary can be cut and added so that it is a power of $2$? [duplicate]
number-theory
discrete-mathematics
recreational-mathematics
Which number base contains the most Palindromic Numbers?
elementary-number-theory
recreational-mathematics
graphing-functions
number-systems
palindrome
Any other Caltrops?
geometry
recreational-mathematics
polyhedra
solid-geometry
Evaluation of a slow continued fraction
recreational-mathematics
computational-mathematics
continued-fractions
Determining finitude or infinitude from a simple geometric construction
sequences-and-series
geometry
recreational-mathematics
discrete-geometry
Combinatorial prime problem
combinatorics
elementary-number-theory
prime-numbers
recreational-mathematics
Recreational problems in set theory?
elementary-set-theory
soft-question
recreational-mathematics
big-list
Examples of calculus on "strange" spaces
abstract-algebra
analysis
soft-question
computer-science
recreational-mathematics
How to cut fried eggs with mathematical elegance and perfection
geometry
euclidean-geometry
recreational-mathematics
geometric-construction
Breaking chocolate bars game
recreational-mathematics
combinatorial-game-theory
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