I really wanted to finish, so I spent possibly $5 on coins, completed the challenge, and then slowly constructed my bank back up to 9 figures by way of gameplay alone. https://puzzle.thedimeland.com/5745/%EC%8B%A0%EB%A2%B0%ED%95%A0-%EC%88%98-%EC%9E%88%EB%8A%94-%ED%86%A0%ED%86%A0%EC%82%AC%EC%9D%B4%ED%8A%B8-%EB%A6%AC%EB%B7%B0%ED%8F%89-%EC%95%88%EC%A0%84%ED%95%98%EA%B3%A0-%EC%95%88%EC%A0%84%ED%95%9C-%EC%84%A0%ED%83%9D%EC%9D%84-%EC%9C%84%ED%95%9C-%EA%B0%80%EC%9D%B4%EB%93%9C