Dheeraj DhobleyCan you solve three high-school Math problems?There is a lot of dry math ahead but high-school students in the highest high-school NSW math course have to do it too. Give it a try.Nov 23, 2023Nov 23, 2023
Dheeraj DhobleyAnother purportedly hard geometry puzzleHiring our first employee today. Gave this insanely hard problem for round 1, try it out if you’re free:Nov 7, 2023Nov 7, 2023
Dheeraj DhobleyAnother hard geometry puzzleIn Figure 1, an infinite number of blue circles are drawn in the region bounded by the two semicircles and quarter-circle. The square, as…Feb 17, 20181Feb 17, 20181
Dheeraj DhobleyAnother day, another math puzzleFive triangles are laid out in a grid as shown in Figure 1 above. Even if Figure 1 doesn’t depict it very well, the horizontal gridlines…Feb 15, 2018Feb 15, 2018
Dheeraj DhobleyAnother prisoner puzzleHere’s an interesting prisoner problem. There are four prisoners, three on the stairs and one behind a wall. The prisoners on the stairs…Feb 4, 2018Feb 4, 2018
Dheeraj DhobleyDid Near cheat with the Death Note to beat Light Yagami?Yes, he could have. After Teru Mikami makes the fatal mistake of breaking his routine and going to the bank two days in a row when being…Nov 13, 2017Nov 13, 2017
