Hi all, We have created a new entertaining set of challenges for all, see https://sites.google.com/view/spracc/home (propose your challenges now). One Challenge to Rule Them All or The Mother of All Challenges invites you to invent new challenges, participate in existing ones, or plot to beat others: Complete challenges for bragging rights, or to claim valuable prizes. From now until the end of March, find things to entertain you ranging from awe-inspiring to whimsical! Find out more and vote on challenges at today's zoom hang-out at 5:30pm: https://us02web.zoom.us/j/83954426803?pwd=WDQ4RDZXY1lBWlU5ODVUNTlMbEpPdz09 (Meeting ID: 839 5442 6803, Passcode: IlikeIPA). Join this slack channel for SprACC discussions: #lans-spracc to discuss challenges, ideas, share experience ... Join here: https://join.slack.com/share/zt-lhcv0x8y-l~~3iP1gv9CVW3qekKYLuw?cdn_fallback... Happy Challenges! Lois, Amanda, Debbie, Jan, Vishwas, and Sven -- Sven Leyffer Senior Computational Mathematician Argonne National Laboratory -- Computing mailing list [email protected] https://lists.cels.anl.gov/mailman/listinfo/computing