Extraplot (GuessDash)

Extraplot is one of the free daily puzzles on GuessDash, a site of short guessing games about maps, history, art and data made by one person in the Netherlands. The game used to be called Trendraw, and its old address now leads here. Every player gets the same dated board of five charts, and a new board arrives at midnight Amsterdam time.

Each chart has a title and a unit, such as "US baby girls named Khaleesi" per 100,000 girls born. The real line runs up to a dashed cut-off year and the rest of the chart is shaded. You drag across the shaded side to draw every remaining year, and the button reads "Draw to 2025" until your line reaches the end. Drawing over a stretch again redoes it, and the arrow keys work for players without a mouse.

Press "Reveal" and the real line appears over yours with a short note on what happened. The board of 2 November 2026 also asked about Google searches for Bluey, Harley-Davidson shipments, China's share of the world economy and Manchester United's league titles. Each chart names its source, from the US Social Security Administration to Google Trends.

The charts run from warm-ups to harder ones, and a few minutes is enough for the whole board. Without an account your results stay in your browser. A free account keeps scores across devices, adds friends and opens past days. It suits anyone who reads the news with a chart in mind and wants to test a hunch about how things turned out.