Observed arrival · 2026-11-14
Renju Forbidden Moves trains the foul calls
An iOS Renju training app for learning, spotting, and reviewing fouls, including double threes, double fours, and overlines.
○Open
⊠Login
$Paid
†Ads
✦Pretty
●Pro
◎Niche
◉Human
⚑Risk
ƒJS
- For
- Renju players studying Black-side fouls
- Worth noticing
- The Notes module says missed lesson items and fouls from matches are saved on the device for focused review.
Field notes
The page lays out separate ways to practice: players can choose Notice, Even, or Trap before placing a stone, while Setup allows either color to be placed freely for checking intersections. Review is described as a move-by-move inspection of completed games. The page also says missed lesson items and match fouls are saved on the device; actual app behavior is not verified by the homepage evidence.
Observed signals
Read the marks
Editorial observations of this landing page, not a rating.
○OpenPublic substance visible
✦PrettyNotable craft visible
◎NicheUnusually specific use
One card from the complete issue