diff --git a/EDUPiracyGuide.md b/EDUPiracyGuide.md
index 4fb54a85e..4a6c667c5 100644
--- a/EDUPiracyGuide.md
+++ b/EDUPiracyGuide.md
@@ -840,6 +840,7 @@ Simulator
 * [GeoNames](https://www.geonames.org/) - Geography Name Database
 * [LizardPoint](https://lizardpoint.com/), [Worldle](https://worldle.teuteuf.fr/) or [Map Quiz](https://planemad.github.io/map-quiz/) - Geography Quizzes
 * [Geograph WorldWide](https://www.geograph.org/) - Worldwide Photographs
+* [Flag Guesser](https://flagguesser.com/) - Country Flags, Country Coat of Arms, and US State Flags Quizzes
 * [Flaggr](https://flaggr.me/) - Country Flag Quiz
 * [Flagpedia](https://flagpedia.net/) or [US Flags](https://usflags.design/) - Flag Indexes
 * [Flag Stories](https://flagstories.co/) - Flag Design Breakdowns