← All puzzlesGooferThings

7 × 7 · LOGIC COLLECTION / 1 of 4

Kakuro

Match the cross-sums. Never repeat a digit in a run.

Difficulty
Blocked cell
down sum 16
down sum 27
Blocked cell
down sum 11
down sum 16
Blocked cell
across sum 13
across sum 12, down sum 7
down sum 10
across sum 33
Blocked cell
across sum 12, down sum 11
across sum 3, down sum 16
across sum 12
across sum 5, down sum 3
Blocked cell
across sum 16
Blocked cell
Blocked cell
across sum 11
Blocked cell
Blocked cell
Take your time. Each clue helps with the next.
How to play Kakuro

Controls

The upper-right number in a dark clue cell totals the white cells to its right; the lower-left number totals the cells below. Select a white cell to enter 1–9.

The rules

Each uninterrupted horizontal or vertical run contains digits 1–9 with no repeats and adds up to its clue. A digit may repeat elsewhere outside that run. Two cells summing to 3 must be 1 and 2; two summing to 17 must be 8 and 9.

Each board in this collection has been checked for a single solution. New puzzle changes the board; Start over clears this board. Progress lasts while this page stays open.

Puzzle books

Enjoy this puzzle on paper

Continue with a matching book from the GooferThings bookshelf.

Explore all books
Large-Print Kakuro for Adults — Volume 2: 100 Puzzles from Easy to Hard with Complete Solutions — A. Glorieux
PaperbackAdults

Large-Print Kakuro for Adults — Volume 2: 100 Puzzles from Easy to Hard with Complete Solutions

A. Glorieux

A second volume of cross-sum practice: 100 puzzles from easy to hard with complete solutions.

Large-Print Kakuro for Seniors: 100 Cross-Sum Puzzles · Easy to Hard · Full Solutions — A. Glorieux
PaperbackSeniors

Large-Print Kakuro for Seniors: 100 Cross-Sum Puzzles · Easy to Hard · Full Solutions

A. Glorieux

Explore 100 large-print cross-sum puzzles from easy to hard, with full solutions.