30 missions and unlimited extra practice. Move: guide the pointer onto each picture, without clicking. Click: press and release the configured primary button once. Drag: press on an object, keep holding, move to a matching home, then release. Wrong drops return the object so pupils can try again. There is no penalty.

Start with the first three missions to practise each skill. Later missions add target choices, simple trails and several parts. Finish a part, then choose the large green next button. The mission map is always available; nothing is locked. Extra adventures shuffle familiar activities and pictures. Targets stay still and do not get smaller automatically. Change the target size whenever needed.

Access: use either hand and the computer’s configured primary button. Use Tab to move focus. For moving activities, focusing a target is an alternative. Buttons use Enter or Space. For an alternative to dragging, Tab to an object, press Enter or Space to pick it, then Tab to its home and press Enter or Space. Escape cancels a picked object. This alternative supports access; assess physical dragging separately.

No timers, competitive scores, accounts, names, adverts, sound, external assets or saved records. Completed mission ticks last only while this page is open. Revisiting or replaying a mission restarts its activities; completed ticks remain. Closing or refreshing the page clears the ticks. Use Edge or Chrome with an internet connection to open the activity. Check moving, clicking and dragging on the school computer before the lesson.