ThePuzzleLabs

Free printable Kakuro worksheets

185 print-ready PDF packs across five difficulty levels — 8 puzzles per pack with the across- and down-sum clues drawn in the top-right and bottom-left of each clue cell, plus a full answer key on the last page. Download and print. No signup, no ads.

Easy Kakuro

Small 6×6–7×7 grids with short entries. Learn the cross-sum mechanic.

Pack 01Pack 02Pack 03Pack 04Pack 05Pack 06Pack 07Pack 08Pack 09Pack 10Pack 11Pack 12Pack 13Pack 14Pack 15Pack 16Pack 17Pack 18Pack 19Pack 20Pack 21Pack 22Pack 23Pack 24Pack 25Pack 26Pack 27Pack 28Pack 29Pack 30Pack 31Pack 32Pack 33Pack 34Pack 35Pack 36Pack 37

Medium Kakuro

7×7–9×9 grids with more entries. Cross-references between runs start to matter.

Pack 01Pack 02Pack 03Pack 04Pack 05Pack 06Pack 07Pack 08Pack 09Pack 10Pack 11Pack 12Pack 13Pack 14Pack 15Pack 16Pack 17Pack 18Pack 19Pack 20Pack 21Pack 22Pack 23Pack 24Pack 25Pack 26Pack 27Pack 28Pack 29Pack 30Pack 31Pack 32Pack 33Pack 34Pack 35Pack 36Pack 37

Hard Kakuro

8×8–10×10 grids. Combination filtering and constraint propagation become essential.

Pack 01Pack 02Pack 03Pack 04Pack 05Pack 06Pack 07Pack 08Pack 09Pack 10Pack 11Pack 12Pack 13Pack 14Pack 15Pack 16Pack 17Pack 18Pack 19Pack 20Pack 21Pack 22Pack 23Pack 24Pack 25Pack 26Pack 27Pack 28Pack 29Pack 30Pack 31Pack 32Pack 33Pack 34Pack 35Pack 36Pack 37

Expert Kakuro

9×9–11×11 grids. Methodical candidate work and chain reasoning required.

Pack 01Pack 02Pack 03Pack 04Pack 05Pack 06Pack 07Pack 08Pack 09Pack 10Pack 11Pack 12Pack 13Pack 14Pack 15Pack 16Pack 17Pack 18Pack 19Pack 20Pack 21Pack 22Pack 23Pack 24Pack 25Pack 26Pack 27Pack 28Pack 29Pack 30Pack 31Pack 32Pack 33Pack 34Pack 35Pack 36Pack 37

Einstein Kakuro

9×9–11×11 grids at the highest tier. Logic-only certified — no guessing.

Pack 01Pack 02Pack 03Pack 04Pack 05Pack 06Pack 07Pack 08Pack 09Pack 10Pack 11Pack 12Pack 13Pack 14Pack 15Pack 16Pack 17Pack 18Pack 19Pack 20Pack 21Pack 22Pack 23Pack 24Pack 25Pack 26Pack 27Pack 28Pack 29Pack 30Pack 31Pack 32Pack 33Pack 34Pack 35Pack 36Pack 37

About these worksheets

Each PDF is three pages: two pages of puzzle grids (four per page, with clue cells shown in black with a diagonal divider — across sums sit in the upper-right triangle and down sums in the lower-left) followed by a full answer key. All puzzles are computer-verified to have a unique solution.

Packs are numbered sequentially within each difficulty. Pack 01 contains puzzles 1–8, Pack 02 contains puzzles 9–16, and so on up to Pack 37 (puzzles 289–296). Each difficulty has 300 distinct puzzles total.

If you'd rather solve interactively, play online with hints and step-by-step solutions. Or read the Kakuro rules guide to learn cross-sum reasoning.