# Unit 4 Lesson 12 Puzzle 13 **URL:** \ **Category:** CS Discoveries\ **Created:** [March 15, 2019, 2:51pm UTC](https://forum.code.org/t/unit-4-lesson-12-puzzle-13/25609 "2019-03-15T14:51:08Z")\ **Posts on this page:** 8\ **Page:** 1
**Author:** ![patti.griffin](https://avatars.discourse-cdn.com/v4/letter/p/77aa72/32.png) [@patti.griffin](https://forum.code.org/u/patti.griffin)\ **Post date:** [March 15, 2019, 2:51pm UTC](https://forum.code.org/t/unit-4-lesson-12-puzzle-13/25609/1 "2019-03-15T14:51:09Z")
Anyone having trouble with students images not showing up? We have tried jpeg and png. The image shows one day, but the next day, has the outline and image of a broken image. ---
**Author:** ![karenma](https://sea2.discourse-cdn.com/flex016/user_avatar/forum.code.org/karenma/32/4924_2.png) [@karenma](https://forum.code.org/u/karenma)\ **Post date:** [March 16, 2019, 7:25pm UTC](https://forum.code.org/t/unit-4-lesson-12-puzzle-13/25609/2 "2019-03-16T19:25:15Z")
Hi Patti, Can you please post a link to the project? It makes looking at the code a lot easier. We will take a look and see if it is a problem with the code or a bug. Karen ---
**Author:** ![bradleywellsashley](https://sea2.discourse-cdn.com/flex016/user_avatar/forum.code.org/bradleywellsashley/32/522_2.png) [@bradleywellsashley](https://forum.code.org/u/bradleywellsashley)\ **Post date:** [March 18, 2019, 1:02am UTC](https://forum.code.org/t/unit-4-lesson-12-puzzle-13/25609/3 "2019-03-18T01:02:45Z")
Patti, Please post a link to the website for us to check - in the meantime I know my school’s filter changes by the day as students are searching and the algorithm is changing/blocking certain sites. Whenever the broken link appears, I would copy and paste the url from the ` **Author:** ![patti.griffin](https://avatars.discourse-cdn.com/v4/letter/p/77aa72/32.png) [@patti.griffin](https://forum.code.org/u/patti.griffin)\ **Post date:** [March 18, 2019, 12:54pm UTC](https://forum.code.org/t/unit-4-lesson-12-puzzle-13/25609/4 "2019-03-18T12:54:54Z") Ah, that makes sense. Sorry, I was not able to access email this weekend. Below is one example. Thank you! [https://studio.code.org/projects/applab/dpHooaLc9qD\_N3J16XGbCYpwE\_702BS5mMey0mpYrIU](https://studio.code.org/projects/applab/dpHooaLc9qD_N3J16XGbCYpwE_702BS5mMey0mpYrIU) ---
**Author:** ![patti.griffin](https://avatars.discourse-cdn.com/v4/letter/p/77aa72/32.png) [@patti.griffin](https://forum.code.org/u/patti.griffin)\ **Post date:** [March 18, 2019, 12:56pm UTC](https://forum.code.org/t/unit-4-lesson-12-puzzle-13/25609/5 "2019-03-18T12:56:11Z")
[https://studio.code.org/projects/applab/dpHooaLc9qD\_N3J16XGbCYpwE\_702BS5mMey0mpYrIU](https://studio.code.org/projects/applab/dpHooaLc9qD_N3J16XGbCYpwE_702BS5mMey0mpYrIU) ---
**Author:** ![patti.griffin](https://avatars.discourse-cdn.com/v4/letter/p/77aa72/32.png) [@patti.griffin](https://forum.code.org/u/patti.griffin)\ **Post date:** [March 18, 2019, 12:56pm UTC](https://forum.code.org/t/unit-4-lesson-12-puzzle-13/25609/6 "2019-03-18T12:56:43Z")
[[https://studio.code.org/projects/applab/dpHooaLc9qD\_N3J16XGbCYpwE\_702BS5mMey0mpYrIU](https://studio.code.org/projects/applab/dpHooaLc9qD_N3J16XGbCYpwE_702BS5mMey0mpYrIU)] ---
**Author:** ![bradleywellsashley](https://sea2.discourse-cdn.com/flex016/user_avatar/forum.code.org/bradleywellsashley/32/522_2.png) [@bradleywellsashley](https://forum.code.org/u/bradleywellsashley)\ **Post date:** [March 18, 2019, 1:35pm UTC](https://forum.code.org/t/unit-4-lesson-12-puzzle-13/25609/7 "2019-03-18T13:35:41Z")
Patti, Thanks! When I clicked on the link it took me to a App with no code, and three broken links. I went to the Design mode and the “image” section was names of files that didn’t exist. When I clicked on “Choose…” it gave me a few uploaded images which worked when I clicked on them to load onto the page. One issue you might want to look at is organization and naming the images they are uploading - currently there was a few images labeled “download (1, 2, 3)” which can be confusing - the original image the computer was looking for was called “tasy” which didn’t exist so it’s going to be a broken link. Hope that helps! Brad ---
**Author:** ![patti.griffin](https://avatars.discourse-cdn.com/v4/letter/p/77aa72/32.png) [@patti.griffin](https://forum.code.org/u/patti.griffin)\ **Post date:** [March 18, 2019, 1:49pm UTC](https://forum.code.org/t/unit-4-lesson-12-puzzle-13/25609/8 "2019-03-18T13:49:43Z")
That’s weird. It seems to be a common problem. They save an image from the internet on the computer, then upload the image. So it could be the name of the file or filter? Just making sure I understand because we had this issue last semester also. She only used the url because of the issue as mentioned above. I am going to post more links to student work. Thank you again!