Prisma Sudoku
Ad-free, offline Sudoku that rewards every solve
Games & interactive entertainmentHow it compares
Games & interactive entertainment market map →Among 4,139 Games & interactive entertainment products tracked by Astracia.
- Top 1% of Games & interactive entertainment products by launches Launches tracked: #35 of 4,139
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About the startup
A calm, minimalist Sudoku for iPhone — completely free, no ads, no subscription, no account. Four difficulties and a daily puzzle, fully offline. Every solved puzzle charges a glowing artifact (36 to collect) that lights up your own constellation.
Alternatives to Prisma Sudoku
Browse category →Reviewed matches are labeled. Other suggestions come from a shared subcategory, use case, source listing or the same category. Compare features and current plans before choosing.
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Recently added in Games & interactive entertainment
Browse category →Added to this directory in the past 30 days. Dates refer to the directory listing, not the product launch.
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Explore expertise in Media & Entertainment
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Lord Aethelstan ☠️🩸🏰Official account of Lord Aethelstan ☠️ |
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Media about Media & Entertainment
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| Show |
|---|
Matt's Inside LineNewsletter · Matt Webb Mitovich |
The IntertwixtNewsletter |
Saturday Matinee With Christy LemireNewsletter |
Founder stories from Media & Entertainment startups
See all →Retold founder accounts from startups in the same category, each linked to the original.
| Story |
|---|
Justin Jackson paused at about $30k MRR after a 11.5-month run to $20kJustin Jackson wrote that Transistor.fm's first revenue was $33 in February 2018, that a 60-month dream to $20k MRR happened in 11.5 months after the 1 August 2018 launch, and that as he wrote they were about to hit $30k |
On Indie Hackers, Fantasy Congress launched quietly before a spike made charging realAllison Seboldt's Indie Hackers log shows a quiet 2020 launch of 13 paying members and $166 in sales, later a $1,000 revenue month that was not yet $1,000 MRR, and a 2021 note she labeled $10,000 ARR; in an interview she |
Lenny Rachitsky said $65,000 a year before fees at 500 paid subscribersIn a Substack workshop, Lenny Rachitsky said Lenny's Newsletter had about 15,000 free subscribers, 500 paid, and about $65,000 a year before fees after months of free writing and a paid launch he had not originally plann |
Ellen Yin pre-sold Cubicle to CEO with no lessons writtenEllen Yin says she quit corporate marketing at 23, took a $300 first client, then pre-sold Cubicle to CEO from Instagram with zero content and an 80 percent founding discount. |
Browse Media & Entertainment categories
See all →Subcategories in the same part of the directory, with the number of listed products.
| Category |
|---|
Publishing & creator platforms1,425 listed products |
Music & audio tools1,419 listed products |
Video hosting & streaming1,003 listed products |
Esports & sports platforms374 listed products |
Podcasts & spoken audio346 listed products |
Game development & distribution208 listed products |