The rectangular can be covered by finitely many squares.
52342
Partition rectangle into finite number of squares
53513
Why is it that in $\mathbb{F}_q \setminus 0$, there are exactly as many squares as non-squares?
79677
Difference of squares - number of representations
158494
Properties of special rectangle (measure)
65196
Gluing Lemma for Closed Sets: Infinite Cover Counter-Example
2287
If a set is linearly independent, a finite subset of that set is also linearly independent
119304
Latin Square and Graph Theory
52267
Rectangular Box Optimization Problem
117658
A set with n elements has 2^n subsets
96719
Optimal way to cut grass on the rectangular area.
65629
How many squares actually ARE in this picture? Is this a trick question with no right answer?
135256
The fiber of a covering space over a connected space has constant cardinality
86067
A Variation of the even-town odd-town problem
33327
How to fill a rectangular hole with an even amount of vertices on either side?
121469
Proof of observations on natural numbers being expressed as differences of squares.
24146
Number of ways to partition a rectangle into n sub-rectangles
141782
Grid of responsive squares