Water layer
FLAG THE WATER
Rivers, taps, beaches and reservoirs. Choose the condition you see and flag the dot nearest to you.
water conditionTap a colour, then tap a dot or cell to flag it
Flag dots · water
Rings replace the squares — each dot is a real QR sticker in the field.
Dots
48
Locked
0
core · 0–2 km mid · 2–5 km edge · 5–8 km
SCAN ▸ FLAG ▸ HELP NATURE
Every sticker and bottle label carries a code tied to one dot. Two matching votes lock the colour in — that's the anti-sabotage rule.