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Weekly Challenges

Solve the challenge, share your solution and summit the ranks of our Community!

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Challenge #183: Roman Numeral Math

MichaelPilotFreight
8 - Asteroid

Check out my solution!

caitlynmcintyre
9 - Comet

This one was tricky!

 

Spoiler
The non linear flow of numbers caught me up and my first solve was the wrong result! Thankful for the multi-row tool!

caitlynmcintyre_0-1631865608174.png

 

EW
11 - Bolide

This one was super fun!  I was feeling pretty clever about my method for calculating the numeral values, but got hung up on evaluating the formula.  

 

Spoiler
I hadn't used the Dynamic Replace tool before.  It seems really useful, but I have no idea how or why it works.  
183_EW.PNG
bktaylor
8 - Asteroid

Here's my solution. I came up with the correct answer, but I feel I've missed something. I'll check the solution now...

 

Spoiler
bktaylor_0-1637008909476.png

 

Qiu
21 - Polaris
21 - Polaris
Spoiler
Challenge_183.PNG
Watermark
12 - Quasar
12 - Quasar

Started out pretty easy, but have to admit, learned a little something with the dynamic replace. That's a slick  trick.

 

Spoiler
MT Solution 183.png

 

 

davidhardister
8 - Asteroid

davidhardister_0-1643314173185.png

 

leozhang2work
10 - Fireball
Spoiler
183.png

Tried with regex to deal with IX, which is no very dynamic, then noticed Martin's multi-row formula which is so much easier.

And that solution with dynamic replace is amazing.

scoles0617
8 - Asteroid

My solution:

FrederikE
13 - Pulsar

One of the most fun challenges on here.

Spoiler
FrederikE_1-1650562599453.png