Ultimate Sudoku Collection

Ultimate Sudoku Collection

Stanley Lam · 2018 · Free to Play, Indie, Casual, Puzzle, Board Game

PC
1 user reviews0% · 1 📈 Making a comeback 76%
This game is free to play. Get it on Steam →

Screenshots

About Ultimate Sudoku Collection

Ultimate Sudoku Collection contains several variations of Sudoku game.

Sudoku basic rule: Fill numbers in the board such that every row, column and region contains one occurrence of each number.

Features:
- Beginner, Easy, Moderate, Hard and Expert difficulties for every game type
- Tons of puzzles guarenteed to have only one solution
- Easy note taking
- Autosave the process of unfinished levels
- Record best completion time for each level
- Hint feature
- Achievements

Current Game Types:
- Basic
- Gattai-3
- Gattai-3 Diagonal
- Gattai-3 Anti-Diagonal
- Butterfly
- Sohei
- Flower
- Samurai
- Samurai Jigsaw
- Samurai Diagonal
- Samurai Anti-Diagonal
- Cross

DLC & expansions

Ultimate Sudoku Collection - Basic Anti Diagonal Pack

Ultimate Sudoku Collection - Basic Anti Diagonal Pack

from$0.99
lowest tracked $0.54
Ultimate Sudoku Collection - Basic Diagonal Pack

Ultimate Sudoku Collection - Basic Diagonal Pack

from$0.99
lowest tracked $0.54
Ultimate Sudoku Collection - Basic Jigsaw Pack

Ultimate Sudoku Collection - Basic Jigsaw Pack

from$0.99
lowest tracked $0.54
Ultimate Sudoku Collection - Basic Pack

Ultimate Sudoku Collection - Basic Pack

from$0.99
lowest tracked $0.49
Ultimate Sudoku Collection - Even Odd Pack

Ultimate Sudoku Collection - Even Odd Pack

from$0.99
lowest tracked $0.54
Ultimate Sudoku Collection - Hyper Pack

Ultimate Sudoku Collection - Hyper Pack

from$0.99
lowest tracked $0.54
Ultimate Sudoku Collection - Tight-Fit-6 Pack

Ultimate Sudoku Collection - Tight-Fit-6 Pack

from$0.99
lowest tracked $0.54
Ultimate Sudoku Collection - Samurai Advanced Pack-40%

Ultimate Sudoku Collection - Samurai Advanced Pack

40
from$1.19
lowest tracked $0.99
Ultimate Sudoku Collection - Samurai Beginner Pack-40%

Ultimate Sudoku Collection - Samurai Beginner Pack

40
from$1.19
lowest tracked $0.99
Ultimate Sudoku Collection - Samurai Expert Pack-40%

Ultimate Sudoku Collection - Samurai Expert Pack

40
from$1.19
lowest tracked $0.99
Ultimate Sudoku Collection - Samurai Median Pack-40%

Ultimate Sudoku Collection - Samurai Median Pack

40
from$1.19
lowest tracked $0.99
Ultimate Sudoku Collection - Butterfly Pack

Ultimate Sudoku Collection - Butterfly Pack

from$1.99
lowest tracked $0.99
Ultimate Sudoku Collection - Flower Pack

Ultimate Sudoku Collection - Flower Pack

from$1.99
lowest tracked $0.99
Ultimate Sudoku Collection - Gattai-3 Diagonal Pack

Ultimate Sudoku Collection - Gattai-3 Diagonal Pack

from$1.99
lowest tracked $0.99
Ultimate Sudoku Collection - Gattai-3 Pack

Ultimate Sudoku Collection - Gattai-3 Pack

from$1.99
lowest tracked $0.99
Ultimate Sudoku Collection - Parquet Pack

Ultimate Sudoku Collection - Parquet Pack

from$1.99
lowest tracked $0.99
Ultimate Sudoku Collection - Tight-Fit-8 Pack

Ultimate Sudoku Collection - Tight-Fit-8 Pack

from$1.99
lowest tracked $0.99
Ultimate Sudoku Collection - Tight-Fit-9 Pack

Ultimate Sudoku Collection - Tight-Fit-9 Pack

from$1.99
lowest tracked $0.99
Ultimate Sudoku Collection - Cross Pack

Ultimate Sudoku Collection - Cross Pack

from$2.99
lowest tracked $1.49
Ultimate Sudoku Collection - Gattai-3 Anti Diagonal Pack

Ultimate Sudoku Collection - Gattai-3 Anti Diagonal Pack

from$2.99
lowest tracked $1.49
Ultimate Sudoku Collection - Samurai Anti Diagonal Pack

Ultimate Sudoku Collection - Samurai Anti Diagonal Pack

from$2.99
lowest tracked $1.49
Ultimate Sudoku Collection - Samurai Diagonal Pack

Ultimate Sudoku Collection - Samurai Diagonal Pack

from$2.99
lowest tracked $1.49
Ultimate Sudoku Collection - Samurai Jigsaw Pack

Ultimate Sudoku Collection - Samurai Jigsaw Pack

from$2.99
lowest tracked $1.49
Ultimate Sudoku Collection - Samurai Mixed Pack

Ultimate Sudoku Collection - Samurai Mixed Pack

from$3.99
lowest tracked $1.99

What Steam players say

Recent verbatim reviews from Steam — separate from playze.io community reviews below.

Recommended Jun 4, 2026
peanut would love some pets and treats :)      🌸>  フ      |  _  _ l     /` ミ_xノ     /      |    /  ヽ   ノ   │  | | | / ̄|   | | | | ( ̄ヽ__ヽ_)__) \二つ
5 found this helpful
Recommended Jan 21, 2026
This isn't bad, but it's not good. There are a ton of varieties of sudoku puzzles included, but there are only 10 free ones per type, which is fine. This is fine for beginners. I'm disappointed because I should be struggling more with the hard and extreme challenges. I have a free sudoku on my phone, and the hard puzzles are actually hard and take me way longer than these do. If these free puzzles are any indication of how challenging the paid ones are, I'm not interested in paying for more of the same. The difficulty scale between each level is too narrow. I shouldn't be playing hard and extreme levels like medium ones. There's no way to pause the timer without going out to the main menu and then maneuvering your way back to the puzzle you were on once you're ready, or I haven't found a way to do it yet. If you do use the hints, it just removes one of your notes and doesn't give you the type of hint you're looking for. So there's no real point in using them unless you don't use notes. You have to be paying attention to see which note was removed; otherwise, you're going to think it's not working. That said, there are enough free ones to last me a little while longer, and it's a…
2 found this helpful
Not recommended Jul 18, 2026
Like other reviews, I agree that there are far too few free sudoku puzzles to play. 10 free? I can go online and get 600 free then generate another 600, 600 times, for free. My main gripe with this in particular is actually just that all of the hard ones are too easy. I actually finished the "extreme" ones faster than the medium ones. Took less than an hour of my time to get through all of the basic sudoku, so if you are looking for something to sink some time into, this is probably not the one for you. I will say that this is a good introduction to other more interesting sudoku puzzles, and at least you don't have to deal with ads.
Recommended Jun 5, 2026
Ultimate Sudoku Collection is a free-to-play puzzle game developed and published by Stanley Lam that aims to be a comprehensive destination for Sudoku enthusiasts. Rather than presenting only the traditional version of the famous number puzzle, the game expands the concept with a large assortment of Sudoku variations, difficulty settings, and additional puzzle packs. It is a title designed specifically for players who enjoy logical deduction and methodical problem-solving, offering an enormous amount of content centered around one of the most enduring puzzle formats ever created. At its heart, the game remains faithful to the classic Sudoku formula. Players are tasked with filling grids according to strict numerical rules, ensuring that numbers do not repeat within rows, columns, or designated regions. The elegance of Sudoku has always been its ability to generate challenging problems from simple rules, and Ultimate Sudoku Collection successfully preserves that appeal. Every completed puzzle feels earned because success depends entirely on logic, observation, and careful analysis rather than luck or random chance. What elevates the experience beyond a standard Sudoku application …
Recommended May 11, 2026
me like sudoku. the basics are nice for when I just wanna let my mind glaze over, and the challenging ones are nice for actually giving my mind something to chew on.
Recommended Apr 23, 2026
Please add controller support

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