• Use the menu icon (top-left) to select an exercise or change settings.
• 4 categories of exercises (terrain, route, control and map symbol matching)
• 57 exercises with different sets of maps and terrain

• May 2025 - If maps or models fail to load correctly due to an old version being stored in your browser, force reload the page (Ctrl+Shift+R). Alternatively use this link to clear the cache and local storage so that the new version loads correctly.
• Will not work on old browsers (e.g. IE 11) or old / low spec. hardware (3D model will be missing or black).
• Each 3D model may take a while to load initially but it's quicker after that.
• Can be installed / Added to Home Screen for offline use (this also enables full-screen mode on mobiles) but you'll only be able to use the exercises for which you have already seen all 4 models while online.
• For the route matching exercises, match the position of the route marked in red. The area covered by the model won't line up exactly with the map (don't try to compare the edges).
• The tutorial exercises  Terrain Matching Tutorial and  Map Symbol Matching Tutorial  both contain detailed instructions.
• In Settings you can increase your score x4 by setting the maps to rotate randomly. Showing the maps in a random order increases score x2.
• The rate at which energy reduces can be changed in Settings. This affects score.