Lanmao Studio
Small gears.
Sharp thinking.
A growing collection of free, focused web tools, games, utilities,
etc.
Built by a tiny team of one, with love and caffeine.
// tools & games
Game ● Live
1A2B
Crack the 4-digit code. A classic number deduction game — also known as Bulls and Cows.
→ TBD ○ Soon
More coming
New tools and games are in the works. Check back soon.