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|Puzzzle|Video| |–|–| |

[First Hidden Skyscraper (Hard++)](https://cracking-the-cryptic.web.app/sudoku/n7hqf83H9P)

“Normal rules” </details> | ](https://www.youtube.com/watch?v=_Q9E_AUdzN0&t=1949s){:target=”_blank”} | |[Thermo](https://cracking-the-cryptic.web.app/sudoku/rttQ3883Fn)|[

[First Hidden Skyscraper (Hard++)](https://cracking-the-cryptic.web.app/sudoku/n7hqf83H9P) "Normal rules"