Fill - one-line puzzle game

com.gamestart.fill
FreeContains adsIn-app purchasesTeen

Key numbers

5M+Installs
3.8 / 6KRating
Apr 27, 2016Released
May 1, 2026Updated

Listing text

Sharpen your mind with a one-line block brain training puzzle game.

Sharpen your mind with a connect-the-block-style one-line brain training puzzle game.A simple but addictive one-line puzzle game that’s completely free to play.Your brain becomes more active the more you play.During your commute, before you sleep… enjoy downtime with brain training.The rules are extremely simple.Just fill in all of the blocks using only one line.Use hints for puzzles that are too hard to solve.Hints…

Get this app from the API

curl -H "X-API-Key: $API_KEY" \
  "https://apiplay.net/api/v1/app?id=com.gamestart.fill"
import requests

r = requests.get('https://apiplay.net/api/v1/app', params={'id': 'com.gamestart.fill'},
                 headers={'X-API-Key': API_KEY}, timeout=30)
data = r.json()
const res = await fetch('https://apiplay.net/api/v1/app?id=com.gamestart.fill', {
  headers: { 'X-API-Key': process.env.API_KEY },
});
const data = await res.json();
$ch = curl_init('https://apiplay.net/api/v1/app?id=com.gamestart.fill');
curl_setopt_array($ch, [CURLOPT_RETURNTRANSFER => true,
    CURLOPT_HTTPHEADER => ['X-API-Key: ' . getenv('API_KEY')]]);
$data = json_decode(curl_exec($ch), true);

1,000 free credits a month, no card needed. API reference

Screenshots

Fields in the API response

Package namecom.gamestart.fill
DeveloperGamincat
Developer websitegamincat.com
CategoryPuzzle games
Installs (exact)8,701,635
Ratings60,351
Reviews1,628
PriceFree
In-app purchases$0.99 - $9.99 per item
AdsYes
Content ratingTeen
Current version8.8.0
Requires Android9
ReleasedApr 27, 2016
Last updateMay 1, 2026
Record refreshedOct 27, 2026

Rating breakdown

531K
41K
35.1K
24.6K
19.1K

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