挑戰方法： 1. 下載Roblox遊戲 2. 在遊戲中尋找5個Kube圖畫，並與它們自拍 (照片需同時清晰見到報讀夏令營的小朋友和Kube圖畫 ) 3. 於Facebook公開上傳全部5張合照同時加上＠krystal.institute、#KrystalRobloxChallenge，並讚好Krystal Institute專頁 4. 職員確認後將以私信傳送課程優惠碼，於報名時填入“優惠碼”行列 享受折扣優惠! Challenge instructions: 1. Download Roblox game 2. Find 5 pictures of “Kube” mascots and take pictures with them (Photos should clearly show the kid applying for the Summer Camp together with the “Kube” mascots picture) 3. Publicly post all 5 photos with @krystal.institute and #KrystalRobloxChallenge in the post and like Krystal Institute’s Facebook page 4. Our staff will send the discount code via a private message. Fill in the discount code during application. Enjoy the discount!