Observed arrival · 2026-10-10
DEXM Labs: Radio and cipher puzzles from a home lab
A UK home lab publishes two free browser puzzles and four designs for radio-bench use.
○Open
⊠Login
$Paid
†Ads
✦Pretty
●Pro
◎Niche
◉Human
⚑Risk
ƒJS
- For
- Ham-radio and cipher-puzzle enthusiasts
- Worth noticing
- Skywave gives players a concrete goal: reach ten stations by choosing a band and using the ionosphere.
Field notes
The games are playable in-browser without accounts. Skywave frames propagation as a daily route-finding task: choose a band, use the ionosphere, and reach ten stations before the day ends. Lorenz turns the SZ40/42 cipher into a settings-and-decoding puzzle involving a key book, twelve wheels, and a tape. The workbench lists four designs, including a chi wheel model and an RF-panel drill guide; the files and desk mat are sold through Cults3D and Fourthwall.
Observed signals
Read the marks
Editorial observations of this landing page, not a rating.
○OpenPublic substance visible
$PaidCommerce or pricing visible
✦PrettyNotable craft visible
◎NicheUnusually specific use
◉HumanPersonal, local, civic, or handmade
One card from the complete issue