It's been a while, exactly 40 rounds, since our last
calendarsquares challenge. I know it's not at the top of the polls, but I love it so much. Indulge me?
This challenge was originally posted to
calendarsquares in August 2016 here .
Challenge Post by
cool_spectrum
With a rush, September banishes summer and brings everything back to business. It's this burst of energy that brings in autumn.

This month is a color combination challenge.
Please use both of the featured colors in your icon submissions!
COLOR CODES
(click on the badges to see the color codes)


( you take to the sky )
ORIGINAL
RULES
- for reference only
■ You may submit up to four (4) icons maximum.
■
Icons must prominently feature the color of the month,
both colors from a combo challenge, or at least two colors from a palette challenge. As long as your use of the colors is clear, anything goes.
■ All fandoms are welcomed from animation, comic books, musicians, movies, stock phography, to video games, anime, books, and anything else. Just be sure to use official artwork only (no fan art).
■ You may share your icons outside of this community whenever you wish. Even if they have not been revealed on the calendar yet.
■ If your birthday is this month, please be sure to include it in your submission! We'll be sure to give you a shoutout on your special day.
■ If you have any questions, please be sure to ask. I'm always happy to help.
NEW
RETRO_ICONTEST
RULES
- mandatory
Consider the original challenge rules and try to stick to them in spirit.
This round, you must follow the color rule (bolded).
■ this month we'll fill a calendar, i.e. 30 days, since the challenge is called September. i will not fill the calendar daily like cool_spectrum used to do, i'll only post the roundup post in calendar format this time - after the challenge has ended. if your birthday is in September, and you mention this in your post, one of your icons will be used for that day.
■ you may enter as many icons as you like. minimum 1 icon.
■
PLEASE don't stop at 4 icons! the original limit of 4 icons per person means we'll need eight participants to fill the calendar. if you want to make more than four, please do! we didn't manage to fill the calendar
last time, maybe we'll make it this time?
■ i'll fill up the calendar round-robin-style from all participants, and add leftover icons as alts to the end. everyone will be represented in the calendar, and if we should end up with more than 30 icons, that's not a problem! (i just hope we won't end up with less again. i'm counting on you! <3)
■ submit your icons as a new entry into the community. if there are more than three, put the rest under a cut or a link to your unlocked journal post. tag your post with round number and your username (or ask me to tag it for you).
■ submit the URLs along with your icons. i'll only put the first five per person into the roundup post (unless we need more to fill the calendar, then i'll use more).
■ make an effort to leave positive feedback on other participants' posts. <3
■ read the full rules
here in our userinfo.
■ In fact, since we were missing nine icons last time, we could try to fill it up this time? If you want to submit some for the previous calendar, in addition to the current one, you are welcome to do so! The palette is here:
round #03. Just post them along with your icons for round 43 and I'll put them into the round 03 calendar.
Challenges run roughly mid-month to mid-month every month. This challenge will run for four weeks. There is no voting. I will make a roundup post in the form of a calendar.
Deadline for round #43: Friday, October 16th 2026