2023年10月27日 · 5x5 grid with a special colouring. Ask Question Asked 1 year, 5 months ago. Modified 1 year, 5 months ago. ...

2021年6月28日 · 25 dots are drawn as a 5x5 regular square grid. Can you draw 3 triangles that pass through every dot? The corners of the triangles must lie on the dots, ie., they cannot lie outside the grid.

2019年9月16日 · Here, I made another guess and wrote down Cb as 5, but to be rigorous — if we were to make Cb a 6, then Bd and Dd have to be 8 and 7 in some order, but neither configuration allows 3, 5 to be placed on the grid.

2023年10月19日 · Well you probably already knew that this was coming after the last two puzzles :) I believe this is the most beautiful one. You are given a 5x5 grid with 3 crosses as shown below. Each turn, you can

2018年2月19日 · Given a 5x5 grid of boxes, place diagonals within the boxes such that: each diagonal connects opposite corners of one of the 25 boxes; each box contains at most one diagonal; and; each grid intersection (i.e. box corner) can have at most 1 diagonal touching it. Example: In the grid above, the diagonal at the top-left is ok.

2019年10月7日 · All numbers in a 5x5 Minesweeper grid. 4. All numbers twice in a 7x7 Minesweeper grid. 9.

2017年3月20日 · The symbol we know most about at the outset is 4, since it appears twice on the grid, already paired with one letter. Let's put in pencil marks on other places 4 could possibly go. Column 4 is particularly interesting, because there are only two places 4 can go.

2019年12月5日 · Can you find a 5x5 grid that will require the most commands to be solved from any starting position of the robot? The grid must include the terminal cell T, which must be reachable from any empty cell. Some of the grid's cells can be walls. Good luck! P.S. My previous puzzle on this topic received some downvotes, which I still don't understand.

2021年11月29日 · A 5x5 Latin Square is a 5x5 grid of squares in which each square contains one of the numbers 1 through 5 such that every number appears exactly once in each row and column. A partially completed grid (with numbers in some of the squares) is puzzle-ready if there is a unique way to fill in the remaining squares to complete a Latin Square.

2020年12月3日 · You start with an empty 5x5 grid. At each turn you choose an empty cell and place a value in it. The placed value is given by the following rules: If the chosen cell has no neighboring (horizontal or vertical) values then the placed value is 1. Otherwise the placed value is the sum of all neighboring (horizontal or vertical) values.