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Game library / Zen of Sudoku
Zen of Sudoku
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Steam

Zen of Sudoku

From the creators of Natural Selection comes Zen of Sudoku, a relaxing, easy to play version of Sudoku for your PC.Relax with hand-painted Japanese-styled backgrounds, no timer and lush natural soundscapes.Stimulates your brain to keep it healthy and alert.

Released · 2006-12-14

At a glance

About this game

Core game information and the store records it came from.

Title
Zen of Sudoku
Content
Game
Release date
2006-12-14
Platforms
Windows
Connected stores
1
Steam Steam source details
Store title
Zen of Sudoku
Product ID
4900
Developer
Unknown Worlds Entertainment
Publisher
Unknown Worlds Entertainment
Store platforms
Windows
Source checked
2026-10-06 04:55 UTC

Open official store page ↗

How you can play

Features and tags

Select a feature to find other games that have it.

Store tags

  • Casual
  • Indie
  • Puzzle
  • Free to Play
  • Relaxing
  • Singleplayer

Genres

  • Casual
  • Indie

Genres & themes IGDB

  • Puzzle
  • Educational

Categories and genres from the Steam store, observed 2026-10-06. Additional genres and themes from the game’s verified IGDB record. Store tags from Steam, as players and the store apply them.

Compare & explore

One game, connected stores

Each store keeps its own prices and observations. We prefer the latest recorded EUR price for Europa. When the displayed currency differs from the store amount, a separate approximate value may use the latest available ECB reference rate.

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Lumiri price context

Recorded price comparison

Matching store titles. One currency. One market.

EUR SE

Lowest recorded amount

Free

Steam

Recorded 25 days ago Over 48 h old

Difference between stores

—

One comparable store. A difference needs another matching store price.

Distance from observed low

At observed low

Steam listing only. Low: Free.

Last seen
Newest included record

1 record is over 48 hours old.

1 included price record from 1 store · 1 linked listing

See the 1 included observation
  • Steam history →Zen of Sudoku
    Free
    25 days ago · over 48 h old
How this comparison works

Only original EUR amounts recorded for SE and matching titles linked to this game are compared. Edition words and numbers must match. Other editions, source-market fallbacks and currency estimates are excluded.

These are recorded observations. Check the store for the current price, availability and included content. Historical lows belong to the named listing in this market and reflect the history Lumiri GameDB has collected.

Ratings at a glance

Community and editorial ratings

89/100

Steam rating

1 included source · 101 underlying reviews · 1 not yet included

IGDB

IGDB

80/100 80/100

80/100

2 user reviews · IGDB user rating

Needs 8 more reviews before it is included.

Checked

Read at IGDB ↗

Steam

Steam

89/100 89% positive

89/100

101 user reviews · Very Positive

90 positive · 11 negative

Included in the combined rating.

Checked

View the rating chart · User sources need 10 reviews; verified editorial sources qualify directly. The combined score is the arithmetic mean of included sources, not weighted by review count.

Player activity

Observed Steam player history

Latest 1,000 points at most. Bucket averages; the first bucket is included in full. Summary averages are approximate.

Last observed Steam players
7
2026-10-14 10:43 UTC
Observed peak · 90d
10
Within the displayed history
All-time observed peak
10
· since Lumiri started observing
Average players · 90d
7
10 local samples · approximate for grouped data
Observed player history Local bucket averages over time, in UTC. Exact values follow below. Lines connect collected points; gaps have not been measured. 0 3 6 9 12 2026-09-19 00:00 UTC · 8 players2026-10-05 00:00 UTC · 10 players2026-10-06 00:00 UTC · 6 players2026-10-07 00:00 UTC · 5 players2026-10-08 00:00 UTC · 4 players2026-10-09 00:00 UTC · 9 players2026-10-10 00:00 UTC · 9 players2026-10-11 00:00 UTC · 7 players2026-10-12 00:00 UTC · 8 players2026-10-14 00:00 UTC · 7 players 2026-09-19 00:00 UTC 2026-10-14 00:00 UTC
View exact player observations
  • 2026-09-19 00:00: 8 average players
  • 2026-10-05 00:00: 10 average players
  • 2026-10-06 00:00: 6 average players
  • 2026-10-07 00:00: 5 average players
  • 2026-10-08 00:00: 4 average players
  • 2026-10-09 00:00: 9 average players
  • 2026-10-10 00:00: 9 average players
  • 2026-10-11 00:00: 7 average players
  • 2026-10-12 00:00: 8 average players
  • 2026-10-14 00:00: 7 average players

Observed by Lumiri GameDB during 90d. Times are UTC. Lines connect observations; gaps are not measured.

Open full player history

  • Samples: 10
  • Minimum: 4
  • Maximum: 10
  • Average: 7
Recorded prices

Price history · Steam

EUR observations for market SE. History belongs to the selected store listing; regional prices and taxes may differ.

Historical low observed by Lumiri GameDB: Free, last seen

First recorded price. More observations will build the price history.

View 1 recorded prices
  • 2026-09-19 07:51: Free

Prices observed by Lumiri GameDB in EUR.

Catalogue activity

Recent changes

Prices, release dates and store listing updates we detected. Repeated store refreshes are grouped.

No changes detected yet. Price and release updates will appear here.