Three camp trails — 3×3 marker boards. Click a tile next to the empty spot to slide it. Put the numbers back in order in as few slides as you can.
LEVEL 1 / 3SLIDES 0TOTAL 0
How it plays.
Three 3×3 sliding boards. A slide moves one tile into the empty spot. When a board is back in order (1-8 with the blank last) it ends: its score is round(100 × fewest-possible-slides ÷ your slides), max 100 per board, 300 total. The fewest-possible count is computed exactly by search and revealed when the board ends.