![]() ![]() Even though the logic was, apparently, laid out before me, it wasn't easy to see exactly what was going on. I tried a "diabolical" puzzle from the solver's own stock and it was very interesting as such weird devices as "XY-wing" and "Simple colouring" were employed. I would imagine that this illustrates how much better at this kind of puzzle computers are than are humans. We can relate to that, hard sudoku is fun sudoku. While most people find this to be a too extreme sudoku session, you find it challenging and worthy of your time. To solve an evil puzzle, it hardly ever has to use more than about the simplest 4 of the strategies available to it. Well if you are here to play web sudoku evil it mean you are an expert sudoku 247 player. I tried a few of the "evil' puzzles from and watched the solver at work. I found it very interesting that the solver employs up to 20 different strategies to eliminate numbers. I stumbled across a rather good sudoku solver a couple of days ago,, which shows how it solves puzzles by eliminating the various numbers that are impossible, one step at a time. My average time on an "evil" puzzle is a little over 40 minutes. ![]() I tend to do puzzles from the site and select any one of the four categories (Easy, Medium, Hard, Evil) depending upon how much time I've got. ![]() i just copy pasted and waited 11 minutes to press enter to get my timing placement. i did it on paper which is my natural platform (note that i just recently started sudoku solving). There is a thread open in the forum for your comments and feedback: COMMENTS.I'm quite partial to the occasional puzzle but I wouldn't say I'm any good. Keep in mind a lot of what affects speed in solving puzzles is familiarity with the platform and input. Moderate and Tough appear to have similar time profiles. This is the normalised graphs for Jigsaws. The objective of Sudoku is to fill a 9x9 grid made of squares (shown above circled in blue) so that each row, each column, and each full 9x9 square use the numbers 1-9. Gentle and diabiolicals are certainly shown to be different but it looks like moderates and tough puzzles need to be more differentiated in the grading algorithm. From this we can smooth out the different quantities of grades to properly compare them. Normalised means we're turned the numbers into percentages. The difference is only in the number of originally displayed figures. The number from one to nine can appear only once in each of the 9 3x3 squares, in each individual line and in each column. ![]() The rules remain the same for medium Sudoku puzzles. This is the normalised graph for Sudoku time bands. At this point, you can move to medium level Sudoku. Tough Sudokus show the most amount of variation and bleeding into other bands. By this measure most gradings have been sucessful. These two graphs show these numbers coloured by grade. The Average Time to Solve is published on the solutions in the archive. For the Daily Jigsaw Competition there more gentles puzzles per week than others which gives gentles the biggest total line. This shows the total number of correct solutions in each time band for Jigsaw Sudokus. For the Daily Sudoku Competition there more moderate puzzles per week than others which gives moderates the biggest total line. This shows the total number of correct solutions in each time band for Sudokus. I’m an average player, I usually solve hard puzzles (evil setting in. There is a thread open in the forum for your comments and feedback: here. 2 I enjoy doing sudoku puzzles, I sometimes do 23 puzzles before I go to sleep. We have ignored all "Don't Know" selections and incorrect answers. How does Thomas Snyder solve Sudoku puzzles so fast, and how can you solve Sudoku. All the time bands shown refer to these bands: time to complete an easy difficulty Sudoku puzzle was 1 minute 23.93 seconds. Some Stats on Solving Times in the Daily Competitions - Updated!This page shows some data for solving sudokus and jigsaw sudokus over a 160 day period (6th March to 18th August). Sudoku Online : Some Stats on Solving Times in the Daily Competition ![]()
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