Thanks for sponsoring impossible MATH. One step left.
Your checklist
10 character PNGs, numbered 01–10
(01 White · 02 Red · 03 Orange · 04 Yellow · 05 Green · 06 Blue ·
07 Purple · 08 Pink · 09 Brown · 10 Magenta), transparent
background preferred, ≥1500×2000 px each.
Banner, ≥1920×300 px, PNG (transparency preferred) or JPG.
The click-through URL for your banner (https).
Your brand name and a billing/contact email.
Please enter your brand name so we can match your files.
Please enter a valid email so we can confirm your campaign.
Where should players go when they tap your banner
in the game? Must start with https://
Please enter a valid https:// link.
Tell us when you'd like your flight to begin. Start
dates are first-come, first-served and subject to availability and
approval — we'll confirm your exact go-live date by email. Sponsorship
is not guaranteed until confirmed.
Please choose a preferred start date.
Drag & drop your files here
10 character PNGs + your banner · PNG · JPG · WEBP · AVIF · up to 25 MB each
Files upload straight to our secure
storage. You'll get a confirmation at the email above within 1 business day.
Trouble uploading? Email .
What happens next
We review within 2 business days (family-friendly
standards — impossible MATH is rated 4+). If anything needs a tweak,
we'll tell you exactly what.
Your campaign ships in the next App Store update — typically live
5–7 days after approval.
Your flight clock starts the day the update goes live — you never
lose paid days to review time.
You'll get a go-live note and a wrap note confirming run dates.