The Sun Clock

How to play

A 3D sundial with a stone pillar that casts a real shadow, under a sky whose colours change through the day. Drag the sun (or the scene) left and right with your finger or mouse, or use the Left and Right arrow keys, the ◀ ▶ buttons or the slider, then press Space or Enter (or the confirm button) to set the time. Each round asks for one of the five prayers in random order, and a card then explains when its time begins (Space or Enter to continue). Real prayer times depend on the city and the season: use your local timetable.

• 🆓 Completely free, no sign-up and no download.
• 📱 Works on phone, tablet and PC, with touch or keyboard.
• 📲 After each round, share your score on WhatsApp and challenge friends to beat it.