How Chinese Multiply

Ever wondered how Chinese multiply so quickly? Ravi sent me this video a while ago and I did not see it thinking it may have objectionable content! When I saw it, I was amazed! Could you ever think of this? It’s a great maths trick. I don’t know how it would multiply 10 x 10, […]

Flowing text in Multiple TextAreas

This Logic Builder is particularly for Flex developers. And as it is, I am looking for the best solution to this! So here goes! The task is to flow a text in multiple text areas automatically. The height and width of each TextArea is fixed. There can be no scroll bars on any TextArea. When […]

Crossing the River

Ok, you have seen a few river crossing puzzles, right? Then solve this one! Instructions: Help these people to cross the river, in the next screen. Only two people at a time, at least one adult. Criminal (in striped dress) cannot be left with others, without the Police. Mother cannot be with sons, while father […]

Puzzle of 65

Sneha (my sister in law) asked me to solve this puzzle. If you sum up any side, the total always comes to 65. The puzzle is to find out the pattern in this. A pattern that you can extend to any odd dimension matrix. This one is 5×5, the logic of placing the numbers will […]

LB : Network Strength Detector

Here’s a new Logic Builder: Display an image with 4 bars. The more the bars, the better the network signal strength. Next to it will be a text box. Values for the current network signal strength will be provided as percentages in this text box. Multiple values will be separated by a new line. Using […]