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Kazu数

Generate checked Sudoku and logic puzzles, read native rules and hints, and draw or embed playable boards.

Kazu is the Japanese word 数 for number. About the name

Contents

Reference · Cross Sums rules

progressCrossSumsfunction

Allows unfinished runs while flagging duplicate digits and impossible remaining totals.

Import it

import { progressCrossSums } from "@johnmorrisdotca/kazu/cross-sums";

Also exported from: @johnmorrisdotca/kazu

Definition

function progressCrossSums(board: CrossSumsBoard, values: readonly number[]): CrossSumsCheck

Parameters

NameTypeDescription
boardCrossSumsBoard

The valid native board with its printed clues and dimensions.

valuesreadonly number[]

The current row-major cell values.

Returns

CrossSumsCheck

Allows unfinished runs while flagging duplicate digits and impossible remaining totals.

Examples

import type { CrossSumsBoard, CrossSumsPuzzle } from "@johnmorrisdotca/kazu/cross-sums";
import { progressCrossSums } from "@johnmorrisdotca/kazu/cross-sums";

const crossSumsBoard: CrossSumsBoard = {"width":5,"height":5,"cells":[{"kind":"black","across":null,"down":null},{"kind":"black","across":null,"down":null},{"kind":"black","across":null,"down":10},{"kind":"black","across":null,"down":7},{"kind":"black","across":null,"down":12},{"kind":"black","across":null,"down":null},{"kind":"black","across":6,"down":null},{"kind":"white"},{"kind":"white"},{"kind":"white"},{"kind":"black","across":null,"down":null},{"kind":"black","across":23,"down":null},{"kind":"white"},{"kind":"white"},{"kind":"white"},{"kind":"black","across":null,"down":null},{"kind":"black","across":null,"down":null},{"kind":"black","across":null,"down":null},{"kind":"black","across":null,"down":null},{"kind":"black","across":null,"down":null},{"kind":"black","across":null,"down":null},{"kind":"black","across":null,"down":null},{"kind":"black","across":null,"down":null},{"kind":"black","across":null,"down":null},{"kind":"black","across":null,"down":null}]};
const crossSumsSolution: CrossSumsPuzzle["solution"] = [0,0,0,0,0,0,0,2,1,3,0,0,8,6,9,0,0,0,0,0,0,0,0,0,0];
console.log(progressCrossSums(crossSumsBoard,crossSumsSolution));
{ ok: true, complete: true, errors: [] }

What it prints (run when this page was built)

View sourceEdit on GitHubMade from the source of @johnmorrisdotca/kazu 2.1.0.