{ "blurb": "Learn about numbers by solving Chandler's currency exchange conundrums.", "icon": "hyperia-forex", "authors": ["Ticktakto", "Yabby1997", "limm-jk", "OMEGA-Y", "wnstj2007", "J08K"], "files": { "solution": ["exchange.py"], "test": ["exchange_test.py"], "exemplar": [".meta/exemplar.py"] } }