Alain Pannetier ΦAlain Pannetier Φ 18k33 gold badges5959 silver badges110110 bronze badges two Alain, thanks really much. Do you have a useful resource for this, I tried searching everywhere online, didn't have any achievement. Random triangle on a ring of three tangent circles (one particular vertex for each circle): https://financefeeds.com/cointelegraph-website-hacked-to-promote-fake-airdrop-scam/