Basic NumberPlace Blue vs ChibiNeko Sudoku
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Basic NumberPlace Blue
This game challenges players to fill a 9x9 grid with numbers 1-9. Numbers must not repeat in any row, column, or 3x3 subgrid. It's a classic logic puzzle experience.
- 9x9 grid puzzle
- Number placement 1-9
- Row and column constraints
- 3x3 subgrid rules
- Logic-based gameplay
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"Number Place" is a game where players enter numbers 1 to 9 in 9 by 9 cells, which consist of 9 sets of 3 by 3 cells, in columns, rows, and 3 by 3 cells without overlapping any two of them. - The 9 by 9 cells, which consist of 9 groups of 3 by 3, already contain the numbers in question. - If you manage to enter numbers 1 to 9 in columns, rows, and 3 by 3 cells without overlaps based on the numbers in question, the game is over. Number Place is Sudoku! 数独！
ChibiNeko Sudoku
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A relaxing Sudoku game you can enjoy with adorable cats. Unwind with a gentle design and original piano jazz music while giving your brain a light workout. Four difficulty levels from Easy to Expert. Hints are included, so even first-time Sudoku players can play with confidence. Perfect for quiet moments when you want to relax—or focus. A great pick for cat lovers too.
Screenshots
Verdict
The clearest difference is ads: ChibiNeko Sudoku at none against Basic NumberPlace Blue's shown. ChibiNeko Sudoku also leads on update cadence (every 4 days vs every 40 months). Basic NumberPlace Blue's advantage is iOS requirement (10.0 vs 15.0). On price, in-app purchases and device support 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Basic NumberPlace Blue ships an update every 40 months, ChibiNeko Sudoku every 4 days. The most recent releases landed on November 2, 2026 and October 31, 2026 respectively.
| Parameter | Basic NumberPlace Blue | ChibiNeko Sudoku |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 40 months | Every 4 days — better |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | Ad-supported | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 10.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 13 MB | 128 MB |
| Age rating | 4+ | 4+ |
| Developer | RUCKYGAMES CO., LTD. | HIROKO KARINO |
In-app purchases
Basic NumberPlace Blue
No in-app purchases
ChibiNeko Sudoku
No in-app purchases
Questions
Is Basic NumberPlace Blue free?
Is ChibiNeko Sudoku free?
Do Basic NumberPlace Blue or ChibiNeko Sudoku have ads?
Which is updated more often, Basic NumberPlace Blue or ChibiNeko Sudoku?
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