Polygon Block Game vs K.O. Sudoku Pro
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Polygon Block Game
Engage in four distinct tile-matching puzzle games with unique board shapes like sticks, triangles, squares, and hexagons. The objective is to fill lines horizontally, vertically, or diagonally to clear blocks and achieve high scores in a simple, relaxing experience.
- Four unique tile-matching game types
- Multiple board shapes (sticks, triangles, squares, hexagons)
- Variety of block shapes
- Simple drag-and-drop gameplay
- Line clearing for high scores
- Relaxing puzzle experience
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This game include FOUR type of tile matching Games. The board consists of sticks, triangles, squares or hexagons. The square board is same as famous 1010 or woody puzzle. But the stick board is rare to see. Each game have Five board size and More block shape types. The game is simple and relaxing. Just drag the block and drop to the empty place of board. when a line(Horizontal, vertical, diagonal) is filled with the blocks, they will disappear. How to Play 1. Objective: Complete a line of blocks across the board to remove them. The more removed, The high scores. 2. Play: Drag the block and drop it on the empty place of board. 3. Click the icon on the upper right corner to renew blocks, Three chances in a round.
K.O. Sudoku Pro
This app offers a comprehensive Sudoku experience with a vast array of puzzle types and grid sizes. It includes step-by-step explanations, photo input for puzzles, and cloud backup. Enjoy a permanent ad-free experience with unlimited prompts and early access to new features.
- Permanent ad-free experience
- Unlimited prompts
- Open full game store
- Cloud backup
- Early access to new features
- Photo to input puzzles
- Step-by-step explanations
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K.O. Sudoku Pro version. 1. Permanent ad-free; 2. Unlimited prompts; 3. Open full game store(for unlock types); 4. Cloud backup; 5. Early access to new features; ------------------------------ Various types sudoku puzzles, answers, step-by-step explanations, allow take photo to input. It supports 3/4/5/6/7/8/9/10/12/15/16 grid sudoku, irregular sudoku, killer sudoku, kendoku, skyscrapers sudoku, thermo sudoku, arrow sudoku, clone sudoku, odd/even sudoku, palindrome sudoku, sandwich sudoku, little killer sudoku, inequality sudoku, fortress sudoku, v-shaped sudoku, tripod sudoku, between sudoku, German whispers sudoku, slanted-lines sudoku, odd-even capsules sudoku, kropki sudoku, outside sudoku, battenburg sudoku, consecutive sudoku, quad max sudoku, clock face sudoku, clock sudoku, quadruple sudoku, exclusion sudoku, star product sudoku, next to 9 sudoku, Rossini sudoku, x-sums sudoku, search 6 sudoku, search 9 sudoku, odd-even minesweeper sudoku, wheels sudoku, rhombus sudoku, odd-even lines sudoku, anti-diagonal sudoku, triangle sums sudoku, slanted # sudoku, eliminate sudoku, slow thermo sudoku, renban sudoku, diagonal inequality sudoku, parity lines sudoku, point to next sudoku, odd path sudoku, up/down lines sudoku, trench sudoku, diagonal consecutive sudoku, OEBS sudoku, descriptive pairs sudoku, numbered rooms sudoku, first odd/even sudoku, rougamo sudoku, sum max min sudoku, distance sudoku, even sandwich sudoku, next to 6 sudoku, bouncing x-sums sudoku, x-th sum sudoku, consecutive count sudoku, max-position sudoku, full-rank sudoku, lesser-greater neighbors sudoku, pointing evens sudoku, diagonal outside sudoku, big-small sudoku, VX sudoku, 56 sudoku, irregular dots sudoku, consecutive pairs sudoku, add/sub sudoku, self joint sudoku, necklace sudoku, blackout sudoku, one more num sudoku, snow sudoku, hexagonal sudoku, curve sudoku, tridoku, hoshi sudoku, 4x4 ring sudoku, half sudoku, honeycomb sudoku, 3D sudoku, cube sudoku, pentagram sudoku, penrose triangle sudoku, 3D windmill sudoku, overlapping sudoku, samurai sudoku, twodoku, triple doku, flower sudoku, windmill sudoku, gattai-3 sudoku, butterfly sudoku, cross sudoku, sohei sudoku, W sudoku, gattai-5 sudoku, gattai-13 sudoku, star sudoku, extra regions sudoku, diagonal sudoku, windoku, offset sudoku, percent sudoku, asterisk sudoku, girandola sudoku, center dot sudoku, pyramid sudoku, product sudoku, ratio sudoku, addition sudoku, subtract sudoku, round off sudoku, sum or difference sudoku, mathdoku, zero sudoku, prime sudoku, sum dot sudoku, inclusion sudoku, diagonal XV pairs sudoku, sum-product VX sudoku, greater sudoku, quad-exist sudoku, consec-ineq sudoku, BMS sudoku, sum frame sudoku, big-small sudoku, odd sudoku, even sudoku, multiples sudoku, balanced sudoku, non-consecutive sudoku, no touch sudoku, anti-knight sudoku, anti-bishop sudoku, no-four sudoku, connected irregular sudoku, scattered sudoku, shape sudoku, letter-map sudoku, etc. There are also technique tutorials and a rich online sudoku store. --------------- K.O. mode: Provide the solution directly. Help mode: Provide step-by-step explanations. --------------- Sudoku Rules: Fill in the 9x9 grid with numbers 1~9 such that each row, column, and 3x3 box contains each number exactly once. Irregular Sudoku: Each row, column, and irregularly shaped box contains no repeating digits. Killer Sudoku: Combines classic Sudoku rules with "killer cages" (dashed-line groups). Each cage shows a sum for its digits, which must also be unique within the cage. Kendoku: Fill an n x n grid with digits 1-n (no repeats per row/column). Groups marked by thick lines show a target number and operation (+, -, ×, ÷) that their digits must satisfy. If no operator is given, any operation applies. Skyscraper Sudoku: Perimeter clues showing visible building counts (taller numbers block smaller ones), while unmarked sides remain unrestricted.
Screenshots
Verdict
The clearest difference is price: Polygon Block Game at Free against K.O. Sudoku Pro's $19.99. K.O. Sudoku Pro's advantage is update cadence (every 4 days vs every 4 months) and chart position (#198 vs unranked). On ads, in-app purchases, device support 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
Polygon Block Game is free to download; K.O. Sudoku Pro costs $19.99 up front. Polygon Block Game sells 1 one-off in-app purchase and K.O. Sudoku Pro sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.
Polygon Block Game ships an update every 4 months, K.O. Sudoku Pro every 4 days. The most recent releases landed on November 2, 2026 and November 5, 2026 respectively.
| Parameter | Polygon Block Game | K.O. Sudoku Pro |
|---|---|---|
| Price | Free — better | $19.99 |
| Rating | 5.0 (1 ratings) — better | — |
| Positive reviews | — | 88.9% of reviews |
| Number of ratings | 1 — better | — |
| Update frequency | Every 4 months | Every 4 days — better |
| Ads | Yes | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases — better | Paid |
| Best chart rank | — | #198 — better |
| Devices | iPhone, iPad, iPod, Mac — better | iPhone, iPad, iPod |
| Requires iOS | 15.6 | 15.0 — better |
| Further details — not scored | ||
| Size | 17 MB | 36 MB |
| Age rating | 4+ | 4+ |
| Developer | 振华 许 | 又瑞 韦 |
Customer experience
Polygon Block Game
K.O. Sudoku Pro
In-app purchases
Polygon Block Game
- Get Full Version$1.99
K.O. Sudoku Pro
- Quiz Pass 30 days$1.99
- Quiz Pass 365 days$19.99
Questions
Is Polygon Block Game free?
Is K.O. Sudoku Pro free?
Do Polygon Block Game or K.O. Sudoku Pro have ads?
Which is updated more often, Polygon Block Game or K.O. Sudoku Pro?
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