ECHO
MAZE
Trust your memory
EASY
MEDIUM
HARD
[ ENTER ]
SONAR
SCORE
0
DEPTH
0
BACK
0
⚠ Deep backtrack — sonar locked until junction
+1
SONAR READING
—
↑
—
UP
←
—
LEFT
→
—
RIGHT
↓
—
DOWN
↑
←
◉
→
↓
◉ SONAR PING
—
[ PLAY AGAIN ]