This video presents a mathematical puzzle which is to be solved by the viewer. The solution is posted in an alternate video, but this video presents the problem of a four digit number which is the square of a smaller number. The first two digits of the square are the same as each other and the last two digits are the same as each other as well. The video calls for the viewer to find the integer whose square is this four digit number without the use of a calculator, although abacuses are allowed. By searching for the answer to this problem, the viewer can challenge his or her mathematics skills, checking their answer in the video which follows with the solution.
 Hot
 Latest

How To: Solve the Rubik's Cube faster with shortcuts

How To: Solve Channel Craft's Brain Teaser puzzle

How To: Beat The World's Hardest Game

How To: Solve the wooden ball puzzle

How To: Solve the Hanayama Cast Vortex metal puzzle

How To: Solve the difficult wooden ball puzzle

How To: Solve a wooden star puzzle brainteaser

How To: Solve a 6x6x6 VCube 6 puzzle

How To: Win drinks with the four quarters puzzle

How To: Solve a 4x4 Rubik's Cube

How To: Solve a Rubik's Cube in 5 minutes

How To: Solve the Rubik's Cube with the LBL method

How To: Solve the Rubik's Cube with the N Permutation

How To: Solve a 2x2 Rubik's Cube using only two algorithms

How To: Solve the Hanayama Cast Quartet metal puzzle

How To: Solve the amazing Hanayama Cast Enigma metal puzzle

How To: Solve the Rubik's Cube with the H and Z Permutations

How To: Solve a Rubik's Mirror Blocks Puzzle Cube

How To: Dominate the New York Times Crossword Puzzle

How To: Disassemble and reassemble 2x2 Rubik's Cube puzzles

How To: Solve the Rubik's Cube faster with shortcuts

How To: Solve Channel Craft's Brain Teaser puzzle

How To: Beat The World's Hardest Game

How To: Solve the wooden ball puzzle

How To: Solve the Hanayama Cast Vortex metal puzzle

How To: Solve the difficult wooden ball puzzle

How To: Solve a wooden star puzzle brainteaser

How To: Solve a 6x6x6 VCube 6 puzzle

How To: Win drinks with the four quarters puzzle

How To: Solve a 4x4 Rubik's Cube

How To: Solve a Rubik's Cube in 5 minutes

How To: Solve the Rubik's Cube with the LBL method

How To: Solve the Rubik's Cube with the N Permutation

How To: Solve a 2x2 Rubik's Cube using only two algorithms

How To: Solve the Hanayama Cast Quartet metal puzzle

How To: Solve the amazing Hanayama Cast Enigma metal puzzle

How To: Solve the Rubik's Cube with the H and Z Permutations

How To: Solve a Rubik's Mirror Blocks Puzzle Cube

How To: Dominate the New York Times Crossword Puzzle

How To: Disassemble and reassemble 2x2 Rubik's Cube puzzles
Be the First to Comment
Share Your Thoughts