Everything you need for a paper pentomino puzzle: the 12 pieces to cut out, blank boards to fill, and three worksheets with an answer key. Choose A4 or Letter, then print or save as PDF.
8 of 8 sheets · A4
In the print dialog choose Save as PDF to download, and keep the scale at 100% (“Actual size”) so the squares stay ¾ inch.
Cut-out
Pentomino pieces to cut out
puzzlepave.com · sheet 1
All 12 pentominoes, arranged as one 6 × 10 rectangle. Glue the page onto thin card, then cut along the thick lines only — dashed lines are inside a piece. Each square is ¾ inch (19 mm), the same size as the blank boards.
Board
Blank board · 6 × 10
puzzlepave.com · sheet 2
Fill every square with all 12 pieces. There are 2,339 different ways to do it.
Board
Blank board · 5 × 12
puzzlepave.com · sheet 3
Harder: the same 12 pieces, narrower box (1,010 solutions).
Board
Blank board · 8 × 8 with centre hole
puzzlepave.com · sheet 4
A chessboard with the middle 2 × 2 blocked leaves 60 squares — exactly the 12 pieces (65 solutions).
Worksheet
Worksheet 1 · Little boxes
puzzlepave.com · sheet 5
Name ____________________ Date __________
Fill each box using only the pieces shown. Every box has exactly one answer (turning the whole box around does not count as new).
A. 5 × 3 box · 3 pieces
Use:FPU
B. 5 × 4 box · 4 pieces
Use:LPTY
C. 5 × 5 box · 5 pieces
Use:LNPWY
D. 6 × 5 box · 6 pieces
Use:FIPUVW
Worksheet
Worksheet 2 · Finish the 6 × 10
puzzlepave.com · sheet 6
Name ____________________ Date __________
Some pieces are already in place. Fit the missing pieces into the white squares — each puzzle has only one way to finish.
A. 6×10 · easy · 4 pieces missing
Use:FLNZ
B. 6×10 · medium · 6 pieces missing
Use:NPUVWZ
Worksheet
Worksheet 3 · Finish the 5 × 12 and the 8 × 8
puzzlepave.com · sheet 7
Name ____________________ Date __________
Same rules: place the missing pieces in the white squares. The dark squares in the 8 × 8 are the hole.
A. 5×12 · medium · 5 pieces missing
Use:FNUVY
B. 8×8 with centre hole · tricky · 6 pieces missing
Use:NPTWXZ
Answers
Answer key
puzzlepave.com · sheet 8
Answers computed with the PuzzlePave pentomino solver; each puzzle was checked to have a single solution.
Pieces: all 12 pentominoes (F, I, L, N, P, T, U, V, W, X, Y, Z) arranged as one 6 × 10 rectangle, ready to cut out
Blank boards: 6 × 10 (2,339 solutions), 5 × 12 (1,010 solutions) and 8 × 8 with the centre 2 × 2 removed (65 solutions)
Worksheet 1 – Little boxes: fill a 5 × 3, 5 × 4, 5 × 5 and 6 × 5 box with 3 to 6 given pieces
Worksheets 2 and 3 – Finish the rectangle: some pieces are already placed, you add the missing ones
Answer key for every worksheet puzzle
How to print and play
1
Choose your sheets
Tick the sheets you want: the 12 cut-out pieces, blank 6×10, 5×12 or 8×8 boards, the three worksheets and the answer key.
2
Pick paper and colour
Choose A4 or US Letter, and Colour or Ink saver (white pieces with letters and bold cut lines).
3
Print or save as PDF
Press “Print / Save as PDF”. In the dialog keep the scale at 100% (Actual size); choose Save as PDF to download a file instead of printing.
4
Cut out the pieces
Glue the pieces page onto thin card and cut along the thick lines only. The squares are ¾ inch, the same as the blank boards, so the pieces fit straight onto them.
5
Solve the worksheets
Fill the little boxes and finish the part-solved rectangles. Each puzzle has exactly one answer, which is on the answer-key page.
Ideas for the classroom
Warm-up: ask pupils to sort the 12 cut-out pieces by symmetry (which ones look the same when flipped?)
Area and perimeter: every piece has area 5, but perimeters differ — which piece has the smallest perimeter?
Pairs race: one 6 × 10 board per pair; the first pair to fill it explains their strategy
Extension: try the 5 × 12 board, then the online pentomino solver to compare solutions
Yes. Press “Print / Save as PDF” and pick “Save as PDF” (or “Microsoft Print to PDF”) as the printer. The page is laid out for A4 and US Letter, one sheet per page.
What size are the printed pentominoes?
Each square is ¾ inch (19 mm) when printed at 100% scale, so the full set of 12 pieces makes a 4½ × 7½ inch rectangle. Blank boards use the same square size.
Are the worksheets suitable for kids?
Worksheet 1 (little boxes with 3 to 6 pieces) works well from about age 6. Worksheets 2 and 3, finishing a rectangle, suit older children and adults. Every puzzle has a single solution.
Where do the answers come from?
They were computed with the PuzzlePave pentomino solver, and each puzzle was checked by the solver to have exactly one solution.
Can I use these in class?
Yes, the sheets are free to print for home and classroom use. Please link to this page rather than re-uploading the files.