• ✓Idea: paper can show a letter but cannot stop you drawing it backwards. A screen can.
• ✓Letters stored as STROKE ORDER, not shape — all 62: digits, capitals, small letters
• ✓Every round shape turns anticlockwise — one rule that covers the whole alphabet
• ✓A real road: green light at the start, STOP sign at the end, numbered strokes
• ✓The car only ever moves forward — that is what makes stroke order real
• ✓First Lines before letters: straight, hills, waves, zigzags, loops (for the three-year-olds)
• ✓Off the road costs nothing — the car just waits. No buzzer, no wrong mark.
• ✓3 slips → the road glows · 5 → it drives itself once · 8 → the breathe beat
• ✓Four writing lines, so 'p' visibly hangs and 'b' does not
• ✓Painted Kidsquare traffic light and STOP sign (geometric stand-ins today)planned
• ✓A painted road-scene plate behind it, instead of the gradientplanned
• ✓A word mode: trace a whole themed word (whale, turtle), not one letter at a timeplanned
• ✓Thai letters ก–ฮplanned

✓ = done · ☐ = planned. Every game is built one step at a time like this.