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 a 2x2 Rubik's Cube using only two algorithms

How To: Beat The World's Hardest Game

How To: Dominate the New York Times Crossword Puzzle

How To: Find "the fish" on the Rubik's Cube

How To: Solve the Hanayama Cast Chain metal puzzle

How To: Solve a Rubik's Cube, when you just can't solve it

How To: Solve the wooden ball puzzle

How To: Solve the amazing Hanayama Cast Enigma metal puzzle

How To: Solve a 4 colored Mastermorphix

How To: Solve a Rubik's Cube puzzle with Dan Brown

How To: Solve a Rubik's Cube blindfolded & in five easy steps

How To: Disassemble and reassemble the 4x4 Rubik's Cube puzzle

How To: Solve the last layer of the Megaminx puzzle

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

How To: Solve the Hanayama Cast Vortex metal puzzle

How To: Solve the parity error with the Void Cube

How To: Reflect or mirror algorithms for the Rubik's Cube

News: Rubiks Cube World Record Broken After Just 5 Weeks With Stunning 4.373 Time From Feliks Zemdegs

How To: Make you own Rubik's Cube out of DVD cases

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

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

How To: Beat The World's Hardest Game

How To: Dominate the New York Times Crossword Puzzle

How To: Find "the fish" on the Rubik's Cube

How To: Solve the Hanayama Cast Chain metal puzzle

How To: Solve a Rubik's Cube, when you just can't solve it

How To: Solve the wooden ball puzzle

How To: Solve the amazing Hanayama Cast Enigma metal puzzle

How To: Solve a 4 colored Mastermorphix

How To: Solve a Rubik's Cube puzzle with Dan Brown

How To: Solve a Rubik's Cube blindfolded & in five easy steps

How To: Disassemble and reassemble the 4x4 Rubik's Cube puzzle

How To: Solve the last layer of the Megaminx puzzle

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

How To: Solve the Hanayama Cast Vortex metal puzzle

How To: Solve the parity error with the Void Cube

How To: Reflect or mirror algorithms for the Rubik's Cube

News: Rubiks Cube World Record Broken After Just 5 Weeks With Stunning 4.373 Time From Feliks Zemdegs

How To: Make you own Rubik's Cube out of DVD cases
Be the First to Comment
Share Your Thoughts