Puzzle

Solution Insights: Problem on Number Theory for 07-02-2022

The solution to this problem requires the knowledge of an essential fact or observation that the cube of any integer is congruent to 0, 1 or 6 mod 7.

Solution Insights: Weekly Problem on Number Theory for 26–01–2022

Weekly Problem: Puzzle on Number Theory for 26-01-2022

Solution:

Solution Insights: Problem on Geometry for 28–01–2022

Solution Insights: Problem on Geometry 20–01–2022

Solution Insights: Weekly Problem on Number Theory for 11–01–2022

Solution Insights: Problem on Number Theory 13–01–2022

The first thing to note in this kind of problem is the prime factorization of the given factor of n, in this case, 55 = 5 * 11. In most of such problems, the given factor will have easy prime factors whose divisibility tests you are…

Weekly Problem: Number Theory Puzzle for 11–01–2022

Solution:

Make Your Writing Flaws Enjoyable as You Enjoy a 3000-Piece Puzzle

Getting the last piece in!

7 Hardest Rebus Puzzles with Answers

Almost Impossible to Solve these Picture Puzzles!