哥尼斯堡的誕生最遲在2008年，當時定下了「棋盤形式、沿著箭頭方向行走、走完後箭頭轉向」的基本規則，但是長達十多年以來它未能調整到一個攻防平衡的遊戲。
2022年4月2日，我忽來靈感，對其進行重大更新，首先把每方的token改為一個（之前是兩個），再確定了每方每回合可以走任意步，先放十二座可轉的木橋後才能放七座不可轉的石橋。
2023年09月04日，去掉了「炸彈」元素。2025年1月9日，廢除「每回合必須放一座新橋」的規定。2025-06-30 13:23:15增加「當木橋沒用完時每回合必須放一座新橋」的規定。至此，我認為這款弈棋的規則應該是足夠完善了。
這個遊戲起初名為「七橋問題」，2022-10-25才更名為「哥尼斯堡」。
代码： 全选
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### The Evolution of Königsberg
The origins of **Königsberg** date back to at least 2008, when the fundamental rules—a grid-based board, movement following arrow directions, and rotating the arrows after each move—were first established. However, for over a decade, the game struggled to achieve a proper balance between offense and defense.
On **April 2, 2022**, a sudden spark of inspiration led to a major overhaul. I reduced the number of tokens per player from two to one and decreed that players could move an unlimited number of steps per turn. Additionally, I finalized the setup phase: twelve rotatable **wooden bridges** must be placed before the seven fixed **stone bridges** can be deployed.
Further refinements followed:
* **September 4, 2023:** The "bomb" element was removed.
* **January 9, 2025:** The rule requiring a new bridge to be placed every turn was abolished.
* **June 30, 2025:** A new condition was added: "As long as there are wooden bridges remaining, one must be placed each turn."
With these adjustments, I believe the rules of this strategy game have finally reached a state of completion.
Originally titled **"The Seven Bridges Problem,"** the game was officially renamed **"Königsberg"** on October 25, 2022.