Education○Pass
Base N Clock - The current time in various number bases
Educational toy—neat novelty but no depth, no retention mechanic, no competitive angle.
ckmar
423mo ago

Sorts all 43,200 possible times alphabetically and points a needle to the current one.
Design enthusiasts, curiosity seekers
Word Clock · Binary Clock · Conway's Game of Life Clocks
Educational toy—neat novelty but no depth, no retention mechanic, no competitive angle.
Audio-synced prose immersion, but Betwixt and Twine already own this space.
24-hour clock visualization when RescueTime and Toggl already exist.
Sorting visualizer when Visualgo and dozens of alternatives already exist.
Taskbar widget for Claude Code rate limits, but niche audience and single narrow feature.
Educational sorting visualizer using a custom teaching language instead of Python.