Please note that we have added the 2 new rules in the challenge. There will be no duplicate numbers in the input data. Each series value will have to include, if necessary, leading zeroes to make it equal in length to the number of digits in the origi

The basic testing results of TSQL Challenge 67 - Find the longest sequence of alphabets in a string is published and you can find it here. ......

We are about to start the logic testing of TSQL Challenge 56 - Create a Sierpinski carpet using TSQL. We have created a sandbox for the tricky testing and you can find it here. ......

The evaluation of TSQL Challenge 54 - Find the longest matching area code from phone numbers is completed and here is the list of winners. See this page to view the performance comparison of winning solutions. Please join u...

We have created a basic draft of the performance test data for TSQL Challenge 54 - Find the longest matching area code from phone numbers. You can find the script here. If you have any suggestion to improve it or got a better s...

We have created a basic draft of the performance test data for TSQL Challenge 63 - A TSQL Sudoku. You can find the script here. If you have any suggestion to improve it or got a better script, let us know.......

We have completed the ‘tricky testing’ of TSQL Challenge 63 - A TSQL Sudoku and the result is published here. The data used for the tricky testing is given here. ......

This challenge invites you to Generate kaprekar kernel or series from numbers....

Just published a sandbox for the basic testing of TSQL Challenge 67 - Find the longest sequence of alphabets in a string. http://beyondrelational.com/puzzles/tsql/challenges/67/basic-testing-sandbox.aspx......

The evaluation of TSQL Challenge 65 - Solving the Running Total Problem is completed and here is the list of winners. See this page to view the performance comparison of winning solutions. Please join us to congratulate the...