I stumbled upon a travel blog highlighting clever pit-stop activities across Australia and saw a mention of a classic peg-drop reimagined. Intrigued, I tried plinko while en route from Adelaide to Melbourne and was struck by the smooth controls on my phone. A few well-placed drops turned a series of losses into net gains, enough to treat my partner to an extra café visit. It’s a neat way to liven up those long highway stretches.