Bridge Builder
Cross the River of 10
⭐
0
🔥
0
Go
+ Add
− Sub
↺ Mix
8
+
5
=
?
↓
splits into
↓
1 · First
2 · Bridge
3 · Extra
Tap a mode to start!
Bridge
0
Rest
0
Total
13
↻ New problem
↺ Reset step