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

Jun 28, 2021 · 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.

Sep 16, 2019 · 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.

Oct 19, 2023 · 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

Feb 19, 2018 · 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.

Oct 7, 2019 · All numbers in a 5x5 Minesweeper grid. 4. All numbers twice in a 7x7 Minesweeper grid. 9.

Dec 5, 2019 · 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.

Dec 3, 2020 · 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.

Mar 20, 2017 · 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.

Jun 17, 2021 · Can you paint a $5 \\times 5$ grid in two colors, such that each of the $2 \\times 2$ possible sub-grids ($2^4 = 16$ combinations) occurs exactly once in the grid?