schnee

素敵な雪山に辿り着いた！スノーボードをレンタルをして、いざ滑走！
フラグフォーマットは写真の場所の座標の小数点第4位を四捨五入して、小数第3位までをTsukuCTF25{緯度_経度}の形式で記載してください。
例: TsukuCTF25{12.345_123.456}

1. Gather clues of possible hints of locations

The banner showing SKISET, probably a ski rental shop in Grindelwald, Switzerland.

2. Narrow down possible locations

With Google search, there will multiple outlets of SKISET. The closest with image is from an Instagram post

Here is the Google Maps location: https://maps.app.goo.gl/7ufBTH3UazmwmZh3A

FLAG: TsukuCTF{46.624_8.039}