רשמו את האותיות A, B, C בטבלה, כך שכל אות תופיע בדיוק פעם אחת בכל טור ובכל שורה. חלק מהמשבצות תישארנה ריקות. רמז ליד שורה (או טור) נותן את האות הראשונה בשורה (או בטור) שאפשר לראות מהכיוון של הרמז. יש לחידה פתרון יחיד.
Tuesday, October 10, 2017
Puzzle 22: Easy as ABC (ABC)
Write the letters A, B and C in the grid, so each letter appears exactly once in every row and in every column. Some of the squares will stay empty. A clue next to a row (or column) represents the first letter from that row (or column) that can be seen from the clues point of view. The puzzle has a unique solution.
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The rules were taken from here . Insert a digit from 1 to N into each cell in the N by N grid so that no digit repeats in any row or column... -
Edit: This puzzle was corrected on January 12th 2022, thanks to Ido Zak, who noticed the previous version had two possible solutions. Thank...
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We define an orthogonally contiguous shape to be a shape in which there is a path between every two cells in it using only vertical and hori...
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