Radical 角
13 strokes
dime 角 (418) + gimlet
(586a) = untie 解
Recall the variation you might see in the writing of “dime” (see Character 418).
了解 (66) liǎojiě know, understand
解决 (404) jiějué solve (puzzle), settle (issue)
[解放 (294) jiěfàng liberate, liberation]

The fisherman tells the workmen, “I’ll give you a dime if you’ll lend me your gimlet so that I can untie this knot.” / The two teddies sit on the jetty to help (one on either side of the fisherman — they’re the ones who got the nets all knotted in the first place of course).