Usborne Lots of Secret Codes

Description

在這本令人興奮的書中，從破解敵方特工的密碼到翻譯失傳已久的語言，它能幫助你解決各種機密代碼和神秘信息，書中包含了 80 多個謎題。從破解保險箱密碼到入侵電腦系統等等，有足夠多的內容讓年輕的密碼破譯愛好者在旅途中、雨天和假期裏保持忙碌。
From breaking enemy agents’ ciphers to translating long lost languages, help solve all kinds of secret codes and mysterious messages in this exciting book, which is packed with over 80 puzzles. With safe combinations to crack, computer systems to hack, and much more, there’s plenty to keep young codebreakers busy on journeys, rainy days and holidays.