Open the private URL created for you in Supabase. Master tokens belong in the URL fragment and are never stored in GitHub.
Hold Shift while drawing to lock the stroke to 30° directions.
The infinite field is gray and protected. Paint White to create buildable cells.
Masses, forces & interactions
Fine crash detection
End —.Peak —
End —.Peak —
End —.Peak —
End —.Peak —
Manual operations
After every success L is multiplied by P. A failed multi-item batch returns blue; only a failed one-item test returns violet. Every failure resets L to 1.
One group is one barrel normally. In Mirror Mode one group is a mirrored pair, or one central barrel on the axis.
0 attempts
Exercise database
Connecting to the exercise database…
Score=Blue+Violet: 0
Blue: 0
Violet: 0
Yellows: 0
Reds: 0
White allowed cells: 0
Pillars: 0
X distance between pillars: —
Y distance between pillars: —
Bonds: 0
Sim Time: 0.000s
Stress Samples: 0
Max Live Total: 0.000
Max Avg Total: 0.000
Max Peak Total: 0.000
Blue:0
Best:—
CREATE A PUZZLEDESIGN THE PROBLEM
Build the problem and its blue solution in one workspace. Press SIMULATE; a green result unlocks Upload. Blue barrels are automatically removed from the uploaded puzzle.
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STABLE
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Leaderboard
Puzzle Library
Teacher puzzles and community suggestions live in one catalog. Pending puzzles are visible to their author until approval.
Name your puzzle
Your green-tested problem will be uploaded without the blue solution barrels.