Comparison

Playing Prague vs Tertiary Sudoku

Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.

Head to head
About

Playing Prague

A relaxing puzzle game where you bring Prague to life by matching cards featuring ancient symbols. Uncover iconic landmarks and historical figures as you progress through handcrafted levels, celebrating the city's rich cultural heritage.

Highlights
  • Relaxing puzzle gameplay
  • Iconic Prague landmarks
  • Historical personalities
  • City building elements
  • Logical pattern composition
  • Hand-crafted levels
Features
Read full description

Playing Prague is a relaxing puzzle game in which Prague comes to life at your fingertips. Discover this Bohemian city with playing cards featuring the ancient symbols of Prague houses. Match the right cards and each level will reveal new iconic landmarks such as the Charles Bridge, the Prague Astronomical Clock, Prague Castle or the Petřín Tower. Along the way, you will meet Kafka, Einstein, Mozart and other personalities whose fate is linked to Prague. Every detail of the game is a tribute to the 1000-year cultural heritage of a city that was once the seat of the Holy Roman Emperors and the capital of the Bohemian Kingdom. It is also the origin of the designation of bohemians as people with a creative and unconventional way of life. Playing Prague offers: • A combination of city building and logical pattern composition • Six hand-crafted levels with iconic Prague landmarks and ten more available to purchase • Collector’s set of monuments and historical personalities • A challenge for experienced puzzle fans and casual players alike The free base game contains one level pack including 6 levels. Two additional packs (5+5 levels) are available to purchase. Support the development of the game and get new puzzles and additional historical content! This game is a celebration of Prague and all those who have shaped and continue to shape this beautiful city. All about Prague can be found at prague.eu

About

Tertiary Sudoku

Features
Read full description

Tertiary Sudoku is a clean, offline number-puzzle game for players aged 14 and up. Every puzzle is generated on your device with a guaranteed unique solution, so you never run out and never see the same grid twice. Choose from four difficulty levels - Easy, Medium, Hard, and Expert - and solve at your own pace. - Four difficulty levels, from gentle warm-ups to ruthless Expert grids - Smart hints whenever you ask - reveal the right number for any cell - Pencil notes (candidates) with optional auto-cleanup - Conflict and same-number highlighting you can toggle on or off - Optional 3-strike challenge mode for mistake-free runs - A timer, scoring, and full game history kept entirely on your iPhone - Stats tab with your best times and scores per difficulty - Feedback and About tabs built right in - 100% offline and private - nothing ever leaves your device Track your best times and scores per difficulty, resume any game you leave, and train your brain one grid at a time.

Screenshots

Playing Prague4 screens
Tertiary Sudoku3 screens

Verdict

The call

The clearest difference is in-app purchases: Tertiary Sudoku at none against Playing Prague's 2. Playing Prague's advantage is update cadence (every 4 days vs every 2 weeks) and device support (4 vs 1). On price, ads and iOS requirement there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Playing Prague sells 2 one-off in-app purchases. Tertiary Sudoku asks for nothing beyond the download.

UpkeepUpdate frequency

Playing Prague ships an update every 4 days, Tertiary Sudoku every 2 weeks. The most recent releases landed on October 14, 2026 and October 15, 2026 respectively.

Scorecard3 real differences · 7 level
Playing Prague versus Tertiary Sudoku: the parameters behind the verdict, then further details
ParameterPlaying PragueTertiary Sudoku
PriceFreeFree
Rating4.2 (5 ratings) — better—
Positive reviews75.0% of reviews—
Number of ratings5 — better—
Update frequencyEvery 4 days — betterEvery 2 weeks
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree—
DevicesiPhone, iPad, iPod, Mac — betteriPhone
Requires iOS15.0 — better16.0
Further details — not scored
Size276 MB1 MB
Age rating4+12+
DeveloperCharles Games s.r.o.Alfred Ang

In-app purchases

2 purchases

Playing Prague

One-time2
  • Extra levels: Bells & Unicorns$3.99
  • Extra levels: Boats & Pears$3.99
None

Tertiary Sudoku

No in-app purchases

Questions

Is Playing Prague free?
Playing Prague is free to download, with in-app purchases available.
Is Tertiary Sudoku free?
Tertiary Sudoku is free to download, with no in-app purchases.
Do Playing Prague or Tertiary Sudoku have ads?
Neither Playing Prague nor Tertiary Sudoku shows ads.
Which is updated more often, Playing Prague or Tertiary Sudoku?
Playing Prague ships an update every 4 days, and Tertiary Sudoku every 2 weeks. Most recently, Playing Prague was updated on October 14, 2026 and Tertiary Sudoku on October 15, 2026.

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