Around the Track

In order to compare race tracks, we wish to compute their length...

Assigning Workstations

Penelope is part of the admin team of the newly built supercompu...

Better Productivity

ACME Inc. is reorganizing their factory, in order to maximize th...

    Biking Duck

    Gladstone Gander is walking through Duck-burg and needs to get t...

      Cent Savings

      To host a regional contest like NWERC a lot of preparation is ne...

        Cleaning Pipes

        Linköping has a quite complex water transport system.Arou...

          Debugging

          Your fancy debugger will not help you in this matter. There are...

            Digi Comp II

            The Digi Comp II is a machine where balls enter from the top and...

              Elementary Math

              Ellen is teaching elementary math to her students and the time f...

              Euclidean TSP

              The famous Arora-Mitchell approximation algorithm for the Euclid...

                Finding Lines

                Annabel and Richard like to invent new games and play against ea...

                  Flight Plan Evaluation

                  When flying between two places, constructing a good flight plan ...

                    Gathering

                    The citizens of Fictitia have had enough! The city keeps getting...

                      Guessing Camels

                      Jaap, Jan, and Thijs are on a trip to the desert after having at...

                        Hole in One

                        Janine recently went to her local game store and bought “Hole in...

                          Hyacinth

                          As a new employee at the Northwestern Europe Routing Company (NW...

                            Identifying Map Tiles

                            Map websites such as Bing Maps and Google Maps often store their...

                            Indoorienteering

                            Lukáš really likes orienteering, a sport that requires locating ...

                              Judging Troubles

                              The NWERC organisers have decided that they want toimprove the a...

                                Jumbled Communication

                                Your best friend Adam has recently bought a Raspberry Pi and som...

                                  Kitchen Combinatorics

                                  The world-renowned Swedish Chef is planning a gourmet three-cour...

                                  Knapsack Collection

                                  Gerald’s job is to welcome the teams for this year’s NWERC at th...

                                    Attribution

                                    These problems are from NWERC under CC BY-SA 3.0 license.