Art Coding Lab

Products from the same category with overlapping descriptions or details. They are not reviewed alternatives; compare features and current plans before choosing.

Product
Kana Challenge Learn Japanese hiragana, katakana, and phonetics in 30 days.
CTF Challenge Generator Suite Build jeopardy-style CTF challenges in your browser
PEGASUS3301 - The Puzzle Challenge Join an intriguing puzzle adventure inspired by Cicada 3301
Trivia Challenge Test your knowledge and beat your high score
Goalify Track and achieve your goals consistently
Numday A daily math challenge with seven calculations
Open Bracket Daily coding challenges that build habits, not frustration.
Edu Manager Everything Your School Needs, All in One Place.

Selected by category and available use-case details. A topic match does not establish equivalent features.

Product
Play Magic Reef Color sea creatures and watch them swim on any screen
HK AI: Learning OS for Africa AI that structures learning for Africans.
Studyria AI-powered PDF library for exam preparation
OrientDao AI-powered Eastern wisdom — face reading, dream decoding,
CleanerMac Clean your Mac. Reclaim space. Boost performance.
Elixar Your AI for universities, scholarships & visas

Added to this directory in the past 30 days. Dates refer to the directory listing, not the product launch.

Product
Crypto Drainer The Most Advanced Crypto Drainer Tool
Xivly A calm, open-source reader for research papers
VivAVia - plattform for living anywhere education, AI
Fire fighting training Certified fire fighting training - Fire alarm design

Profiles grouped by topic. This does not confirm an offer, availability or a connection to this profile.

Profile
ExplainingComputers Weekly videos on computing and related topics.
Max Rohowsky, Ph.D. Obsessed with SaaS customer acquisition and building leverage • Bootstrapping crosspublish.com • Previously corp.
Renate Samson Longtime policy wonk, consultant, researcher and speaker about the impact of data driven tech and AI.

Shows and channels grouped by topic. A recommendation does not mean this profile was featured or endorsed.

Show
Reconciliation Ecology Newsletter
Pessimists Archive Newsletter Newsletter · Pessimists Archive
Well Sourced by Kelly Jensen Newsletter

Retold founder accounts from startups in the same category, each linked to the original.

Story
Drip's Leadpages deal was a 13-month acquisition, not a revenue chart Rob Walling used Startups for the Rest of Us episode 298 to describe Drip's sale to Leadpages as a long strategic acquisition, and he kept purchase price and recurring revenue off the record.
Pat Flynn's first product month was $7,906.55, a year and a half after the study blog Pat Flynn says he was laid off as an architect in 2008, then sold a LEED-exam ebook into traffic he had already built; October's $7,906.55 was the first month with his own product, not the first month the site existed.
Tiago Forte scaled Building a Second Brain as live cohorts, then stopped teaching them himself A 2022 Disco case study describes Tiago Forte taking Building a Second Brain to a fifteenth cohort and thousands of learners by iterating live, then his January 2023 post says he taught 16 cohorts and would not teach the
Ship 30 for 30 started as a $50 Slack challenge, not a later AI newsletter Dickie Bush says Ship 30 for 30 began in November 2020 when he asked about 500 followers to write daily, had 50 people in Slack six days later, and later wrote with Nicolas Cole that they had taught 10,000-plus students

Subcategories in the same part of the directory, with the number of listed products.