Number Waffle helper

Solve digit rows, columns, green positions and circle sums.

Your puzzle

Enter your puzzle or try the original example. You choose when to open candidates, explanations and complete results.

The latest retained puzzle is 2026-10-05.

Each full seven-cell row and column contains digits 1–7 exactly once.
Circle clues add the neighboring numbers to which they point.
The exact entered digit inventory is preserved; green stays and confirmed non-green must change.

Solve digit rows, columns, green positions and circle sums. Enter your own puzzle state to calculate candidates or check its constraints.

Results use the puzzle you enter; they are not verified daily answers. Your entries stay out of public URLs.

A circle pointing up and down with sum 6 and an upper digit 2 forces the lower digit to be 4. That digit must also fit its entire row and column.

Only entered constraints are proved. Search is bounded; no particular completion or minimum-swap count is claimed without evidence.

Player-entered puzzles only; no new daily source or archive feed.
Only entered constraints are proved. Search is bounded; no particular completion or minimum-swap count is claimed without evidence.

Play the original at Waffle Studio. This is an unofficial helper with no publisher affiliation.

Rules and reference sources