# 107|EXCEL – Mind the Fragiles! **URL:** https://www.techhub.training/t/107-excel-mind-the-fragiles/653 **Category:** Challenges **Tags:** solver, consulting, excel, beginner, managerial **Created:** [May 13, 2023, 7:40pm UTC](https://www.techhub.training/t/107-excel-mind-the-fragiles/653 "2023-05-13T19:40:27Z") **Posts on this page:** 12 **Page:** 2
### Author: ![Preston\_Dudley](https://sea2.discourse-cdn.com/flex016/user_avatar/www.techhub.training/preston_dudley/32/7403_2.png) [@Preston\_Dudley](https://www.techhub.training/u/Preston_Dudley) #### Post date: [March 6, 2025, 2:26am UTC](https://www.techhub.training/t/107-excel-mind-the-fragiles/653/21 "2025-03-06T02:26:09Z")
Time to Complete: 40 Minutes Challenge level: Beginner Took me awhile to figure out how to use solver but I figured it out. ![Screenshot 2025-03-05 182442](https://us1.discourse-cdn.com/flex016/uploads/weeklytechchallenge/original/2X/8/807a9f488a96ecd46090a9a83e7e3ab06478cde9.png) ---
### Author: ![Erica\_Huang](https://sea2.discourse-cdn.com/flex016/user_avatar/www.techhub.training/erica_huang/32/7581_2.png) [@Erica\_Huang](https://www.techhub.training/u/Erica_Huang) #### Post date: [March 6, 2025, 2:28am UTC](https://www.techhub.training/t/107-excel-mind-the-fragiles/653/22 "2025-03-06T02:28:21Z")
Time to Complete: 30mins Rating: Beginner ![image](https://us1.discourse-cdn.com/flex016/uploads/weeklytechchallenge/original/2X/f/fe06235dc0a12d4974e0591e286bb6786d5d220a.png) ---
### Author: ![James\_Cardon](https://sea2.discourse-cdn.com/flex016/user_avatar/www.techhub.training/james_cardon/32/7550_2.png) [@James\_Cardon](https://www.techhub.training/u/James_Cardon) #### Post date: [March 6, 2025, 4:09am UTC](https://www.techhub.training/t/107-excel-mind-the-fragiles/653/23 "2025-03-06T04:09:06Z")
Time to complete: 30 minutes Rating: Beginner This was a fun challenge! It took me a little bit to figure out, but I enjoyed relearning how to use Solver. ![image](https://us1.discourse-cdn.com/flex016/uploads/weeklytechchallenge/original/2X/f/f2d3362f2afbdbd3491d0d6e1240e5d1e4602a7c.png) ---
### Author: ![Makayla\_Larkin](https://sea2.discourse-cdn.com/flex016/user_avatar/www.techhub.training/makayla_larkin/32/7603_2.png) [@Makayla\_Larkin](https://www.techhub.training/u/Makayla_Larkin) #### Post date: [March 6, 2025, 8:20am UTC](https://www.techhub.training/t/107-excel-mind-the-fragiles/653/24 "2025-03-06T08:20:06Z")
Time to complete: 30 minutes Difficulty: Beginner ![image](https://us1.discourse-cdn.com/flex016/uploads/weeklytechchallenge/original/2X/f/f98ee60aa1d51daab54a46ee008a9784dd315fa4.png) ---
### Author: ![aefolsom](https://sea2.discourse-cdn.com/flex016/user_avatar/www.techhub.training/aefolsom/32/7523_2.png) [@aefolsom](https://www.techhub.training/u/aefolsom) #### Post date: [March 10, 2025, 8:36pm UTC](https://www.techhub.training/t/107-excel-mind-the-fragiles/653/25 "2025-03-10T20:36:04Z")
Good reminder of how to use solver in excel and a well built scenario too. [Challenge107\_Data.xlsx](https://www.techhub.training/uploads/short-url/g8KbvfnBSBoIC60fbMDsnX8MJVb.xlsx) (12.3 KB) ---
### Author: ![Taina\_Carvalho](https://sea2.discourse-cdn.com/flex016/user_avatar/www.techhub.training/taina_carvalho/32/7463_2.png) [@Taina\_Carvalho](https://www.techhub.training/u/Taina_Carvalho) #### Post date: [March 10, 2025, 8:43pm UTC](https://www.techhub.training/t/107-excel-mind-the-fragiles/653/26 "2025-03-10T20:43:34Z")
![Screenshot 2025-03-10 144129](https://us1.discourse-cdn.com/flex016/uploads/weeklytechchallenge/original/2X/5/56afbd0645bf899a26326d29cd7200f37d36f3a5.png) Thank you for the challenge! It was good to practice using constraints in solver! Time to complete: 20 minutes Rating: Beginner ---
### Author: ![Charlotte\_Owsley](https://sea2.discourse-cdn.com/flex016/user_avatar/www.techhub.training/charlotte_owsley/32/6929_2.png) [@Charlotte\_Owsley](https://www.techhub.training/u/Charlotte_Owsley) #### Post date: [March 11, 2025, 4:46am UTC](https://www.techhub.training/t/107-excel-mind-the-fragiles/653/27 "2025-03-11T04:46:41Z")
time to complete: 20 it was difficult getting solver to work, i think they updated their system ![image](https://us1.discourse-cdn.com/flex016/uploads/weeklytechchallenge/original/2X/6/69b07016a9210002459bf020df6d581d8f3a7e39.png) ---
### Author: ![Emma\_Fromm](https://sea2.discourse-cdn.com/flex016/user_avatar/www.techhub.training/emma_fromm/32/7433_2.png) [@Emma\_Fromm](https://www.techhub.training/u/Emma_Fromm) #### Post date: [March 11, 2025, 3:20pm UTC](https://www.techhub.training/t/107-excel-mind-the-fragiles/653/28 "2025-03-11T15:20:01Z")
Time to Complete: 15 minutes Rating: Beginner [Challenge107\_Data.xlsx](https://www.techhub.training/uploads/short-url/8emBSLnUzBV9p7rSv38Xw9KjRwK.xlsx) (13.8 KB) ---
### Author: ![Josh\_Graham](https://sea2.discourse-cdn.com/flex016/user_avatar/www.techhub.training/josh_graham/32/7614_2.png) [@Josh\_Graham](https://www.techhub.training/u/Josh_Graham) #### Post date: [March 11, 2025, 8:07pm UTC](https://www.techhub.training/t/107-excel-mind-the-fragiles/653/29 "2025-03-11T20:07:58Z")
Time to complete: 20 Minutes Rating: intermediate ![image](https://us1.discourse-cdn.com/flex016/uploads/weeklytechchallenge/original/2X/6/664c2ee6414c30569481ee6b1abc6673d43ce447.png) ---
### Author: ![Meg\_Nielsen](https://sea2.discourse-cdn.com/flex016/user_avatar/www.techhub.training/meg_nielsen/32/7467_2.png) [@Meg\_Nielsen](https://www.techhub.training/u/Meg_Nielsen) #### Post date: [March 13, 2025, 7:21am UTC](https://www.techhub.training/t/107-excel-mind-the-fragiles/653/30 "2025-03-13T07:21:16Z")
[Challenge107\_Data.xlsx](https://www.techhub.training/uploads/short-url/3t0oOlRNAHXcO1HocZbEcEfypiy.xlsx) (12.5 KB) ---
### Author: ![braydenlwhite](https://sea2.discourse-cdn.com/flex016/user_avatar/www.techhub.training/braydenlwhite/32/6963_2.png) [@braydenlwhite](https://www.techhub.training/u/braydenlwhite) #### Post date: [March 13, 2025, 9:35am UTC](https://www.techhub.training/t/107-excel-mind-the-fragiles/653/31 "2025-03-13T09:35:11Z")
Time to complete: 10 minutes Rating: Beginner [Challenge107\_Data.xlsx](https://www.techhub.training/uploads/short-url/wwd3A0UekIKmL3tCANzKWaYINgL.xlsx) (12.3 KB) ---
### Author: ![Sam\_Herbert](https://sea2.discourse-cdn.com/flex016/user_avatar/www.techhub.training/sam_herbert/32/7613_2.png) [@Sam\_Herbert](https://www.techhub.training/u/Sam_Herbert) #### Post date: [March 13, 2025, 4:51pm UTC](https://www.techhub.training/t/107-excel-mind-the-fragiles/653/32 "2025-03-13T16:51:18Z")
![Screenshot 2025-03-13 at 10.50.31 AM](https://us1.discourse-cdn.com/flex016/uploads/weeklytechchallenge/original/2X/7/71a77829d80ecf74e0c3b7a469061a80cbc2a0fa.png) Time to complete: 15 minutes Rating: Beginner [Previous page](https://www.techhub.training/t/107-excel-mind-the-fragiles/653.md?page=1)