Polderprikker is a free daily geography game that challenges players to test how well they know the Netherlands. Each day, the game presents five Dutch locations, and players click on a map to mark where they think each place is. The destinations can range from familiar cities and lakes to castles and stadiums, making each round a varied test of local knowledge.

Players can zoom in and out of the map to place their guesses more precisely, then confirm each choice and continue to the next round. Points are awarded according to how accurately each location is identified, with a perfect daily result worth 5,000 points. Once all five rounds are complete, players can view and share their result, including as an image.

Designed as a simple, accessible daily activity, Polderprikker combines map-based play with a learning challenge about Dutch places. Its concise format offers a fresh opportunity each day to explore the country’s geography and see how close your guesses are