Free daily number grid puzzles
Four puzzles about sums on a grid. Sums is the kakuro. Carve slices the grid into connected blocks that each add to the same number. Tally fills a grid from a rack so every row and column adds to its target. Cipher is the cryptarithm: every letter stands for a different digit and exactly one assignment makes the equation true.
Sums is a crossword-shaped grid where every run adds to the total at its head, digits 1 to 9 with no repeats in a run. Carve is about where to cut. Tally is about where to place. Cipher is the one with no grid to fill: it is an equation in letters, and the digits are the answer.
No. Digits 1 to 9, each at most once in a run, which is most of what makes it solvable.
All four, every day, no account required.