Online since 2002. The most comprehensive site for all around twisty puzzles.

Ten Billion Barrel X7
Above:View 1
Click a thumbnail to see its larger version and description.
A ten billion barrel with fourteen layers which is seven times the size of the original puzzle.

Instead of the original two layers this puzzle has fourteen layers.
Instead of 23 marbles there are 143.
To prevent the "accumulative error" of other large ten billion barrels the creator fine tuned the layers and other small improvements.

Links

Contributors

No one has contributed to this page yet!

Collections

No one has added this puzzle to a collection yet!


Found a mistake or something missing? Edit it yourself or contact the moderator.
join »login » Community