Printable Shakashaka puzzles, ready for pencil.
Each pack is a black-and-white booklet of Shakashaka grids, with the answer key starting on its own page. Puzzle pages show black cells and white digits. Answer pages fill each triangle as a black polygon and leave white cells white.
- 22 free packs
- 5×5 · 6×6 · 7×7 · 8×8 · 9×9 · 10×10 · 6×8
- Answer key included
- No sign-up
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Build your own pack
Mix sizes and difficulties in one PDF: a few easy 5×5 warm-ups, then 10×10 or 6×8 grids. Easy → Hard on every size from 5×5 to 10×10, plus 6×8. Up to 100 puzzles, answers included.
- Up to 6 sections
- A4 or US Letter
- Made in your browser
Sections
1 / 6Each section adds puzzles of one size and difficulty, in order.
4 pages: 2 of puzzles, 2 of answers
Your page preview lands here
Press Generate to build 8 puzzles in your browser. Nothing is uploaded, and you can page through every puzzle and answer page here before you download.
How does the pack builder work?
Everything happens on your device. When you press Generate, your browser creates each Shakashaka grid from the pack seed, solves it to make the answer key, and lays the pages out as a PDF. Nothing is uploaded and there is no account. Four 5×5, 6×6, or 7×7 grids share a sheet. Two 8×8, 9×9, 10×10, or 6×8 grids share a sheet. Tick Large print if you want one big grid per page. Every shipped size comes in easy, medium, and hard. The range is Easy → Hard. Each puzzle prints with its number and seed, so answers line up even when you keep them in a separate PDF. The same seed and settings always give the same puzzles. Use Copy share link to send a class or a friend the exact same pack, or press shuffle for a fresh set.
Want Shakashaka next to Sudoku in one PDF? Build a mixed pack.
Just want one grid?
Open Shakashaka, choose a size and difficulty, then press Print. You get a single clean sheet of that puzzle. Play and print both offer 5×5 through 10×10 and 6×8. The daily puzzle is 7×7 easy.
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Download
Pick a size and difficulty. Every file is a small A4 PDF.
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Print in black & white
5×5 fits four to a page, 6×6 fits four to a page, 7×7 fits four to a page, 8×8 fits two to a page, 9×9 fits two to a page, 10×10 fits two to a page, 6×8 fits two to a page.
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Check the answers
The answer key starts on its own page, so you won’t spoil the next puzzle.
About these Shakashaka packs
Print a Shakashaka pack and solve it with a pencil. The board is a grid of white cells and black cells. A black cell may show a white digit from 0 to 4, or it may be plain black with no digit. Shade a right triangle in a white cell so the black right angle sits in one corner. A small dot means that cell stays white. White cells that touch must form rectangles. A numbered black cell tells you how many neighbouring triangles touch it. A plain black cell is a wall and does not give a count. Puzzle pages print the black cells, the white digits, a thin grid, and a frame. The answer key starts on its own page and fills each triangle as a black polygon. Dots are not printed, and white cells stay white. Packs cover 5×5 through 10×10 and the 6×8 rectangle, each at easy, medium, and hard. The starter badge reads Easy → Hard, because every shipped size has all three difficulties. A 5×5, 6×6, or 7×7 sheet holds four puzzles. An 8×8, 9×9, 10×10, or 6×8 sheet holds two. Tick Large print for one big grid per page. Seeds are fixed, so the same download always has the same grids. Each single pack has eight puzzles, and the starter pack has 21 puzzles, one of every size and difficulty that ships. The daily puzzle is 7×7 easy. To try one grid on screen first, open Shakashaka and use Print or Download PDF there.