Too Fast achievement in Buku Sudoku

Too Fast

Complete a single player 9x9 puzzle in 1 minute and 20 seconds. Hint: you can turn autopencil on.

Too Fast0
4 guidesOffline Game ModeSingle PlayerTime/Date

How to unlock the Too Fast achievement

  • SpilnerSpilner798,401
    26 Jul 2009 14 Apr 2011 22 Nov 2015
    15 0 2
    This can be achieved in Timed or Casual mode, but i suggest Casual as it counts the time up rather than down so you can tell how long you have left easily.

    If you turn Auto pencil on and set the show errors to Deluxe (Found in Help + Options - Settings - Helpers) will make this very easy but to help you more, you could use an online solver, here's one for 9x9

    However if you'd like to 'cheat' a little bit instead of selecting any puzzle choose LE01.
    Here's the solution for it
    External image

    Jayour tells me that you can fill out all bar one square and exit (Without saving) and then load the autosave and the game's timer should of reset.
    Here's a video of the puzzle being solved.

    Guide not helping? View 3 more guides for this achievement.

    Showing most recent comments. View all comments.
    HellCreeper666Nice Guide
    Posted by HellCreeper666 on 14 Feb 13 at 18:17
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  • BcKanjarBcKanjar225,601
    20 Jun 2011 22 Jun 2011 22 Jun 2011
    9 0 1
    Ok while the above solutions are nice and all something happened when I unlocked mine which I hope will help you all.
    So I'm solving a puzzle and get about 85% done with it and have about four squares left. My friend called me and I had to save the game and turn off my 360 to go pick him up. I came back loaded up the save game and finished the four squares, took me about 9 seconds. The game apparently counted the game as a fresh start so it thought I completed the puzzle in 9 seconds overall instead of the 4 and whatever minutes it took me. Achievement unlocked for me at that time. Don't know if it'll work the same way for everyone else so confirmation would be nice. Go ahead and try that method and if it works again please let me know so I know it's not a one time thing.
    Showing only comment.
    TAZ98Hey NitrAce this solution work for me even waited a week because I started working on it again thanks for this solution thumb way up from me. Thanks.
    Posted by TAZ98 on 29 May 13 at 17:54
  • 10 1 0
    Select a puzzle and take the first game to enter it into this website.

    Once you get the answers from this site, write them down or remember the answers.

    Since you can replay spacific levels over and over again, try to get faster and faster with entering the answers.

    It was hard for me at first, but now my best time is 34 seconds, well under the achievement time.
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