We do not release test data for various reasons. However, we firmly believe that giving away the test data is a spoiler. It kills the motivation to try that extra bit harder and kills the fun and the challenge of the unknown. We do not want our contests to take that short cut. We make all submissions visible as soon as the contest ends to let you learn from other people’s submissions. We also upload editorials for each problem with detailed explanation, so that you can learn from them. We encourage you to go through the editorials at the end of the contest and ask your questions if you have, on the page itself. Your questions will be answered directly by our problem setting panel. However, we are planning to show judge information for each submission like the time taken for run each test case, at what test case did the submission fail, etc. in the foreseeable future.