This puzzle was formerly sold by Crafty Puzzles and is retained as a free reference item. It is no longer available to purchase from this website.
Try a hint before revealing the answer
Open one hint at a time to preserve some of the challenge.
Hint 1
Sort the pieces into three type-1 pieces, two type-2 pieces and one type-3 locking piece.
Hint 2
The first five pieces form an open shell; do not press them completely tight yet.
Hint 3
The single type-3 piece closes the remaining top opening and locks the ball.
Written assembly guide
- Arrange the three type-1 pieces around the small central diamond to form the lower open shell.
- Lower the first type-2 piece into one side of the shell.
- Fit the second type-2 piece into the opposite side, leaving one opening at the top.
- Insert the single type-3 piece vertically into the final opening and press the pieces evenly together.
Use the preserved diagram or video alongside these steps for exact orientation. The written guide is an original summary prepared for this archive.
Complete Round Ball solution
The original Crafty Puzzles instruction diagram is preserved below.
Reveal the Round Ball solution diagram
Select the diagram to open a full-screen zoomable view. The original file is also available for printing.
Source and verification
- Archive source
- Original Crafty Puzzles archive material
- Information checked
- 13 June 2026
- Verification status
- Archive-preserved; not independently physically tested
- Page status
- Original Crafty Puzzles URL preserved




