Quarterfill: Plan Every Piece Live

Name: Quarterfill: Plan Every Piece
Author: StackForge Studios

StackForge Studios21 apps · 14 installsPuzzleFreeIn-app purchases: $2.99 - $14.99 per itemcom.stackforgestudios.stackward

No ads. See every piece, fill marked quarters, and solve 200 planned puzzles.

Alert me ★ Watch Open in Play ↗

Total installs: 3
Installs / day: ~0
Rating: —★
Released: 24 Sept 2026
Last update: 10 Oct 2026
Countries: —

Install history

exact counter from Google Play

30dAll

Installs per day · last 90 days

Change timeline

No changes recorded yet. We compare every crawl with the previous one and list title, icon, screenshots, description, version, price and availability changes here.

Country availability

Availability has not been checked for this app yet. “Check all countries” looks the app up in about 140 Google Play storefronts and shows where it is live, listed but not installable, or missing — plus any country-specific (custom) store listings.

Top countries

Country data will be available soon.

We estimate where downloads come from using the app’s position in Google Play’s top charts in about 140 countries. This app is not in any chart we have collected yet; the estimate appears as soon as it is.

Top chart positions

Not in any tracked top chart.

App manifest

Read this app's manifest from Google Play: permissions, declared SDKs, components and AdMob app ID. Saved analysis appears here automatically.

Permissions

13 in 4 groups

6 Sensitive3 Notable4 Routine

What this app can do with your phone

Record sound using your phone's microphone
Read photos, videos, and other files saved in your phone's shared storage
Add, change or delete photos, videos and other files in your phone's storage
Show its own windows or bubbles on top of other apps you are using

Photos/Media/FilesSensitive2

Access to photos, videos, music and other files stored on your device

Read photos, videos, and other files saved in your phone's shared storageread the contents of your USB storage · READ_EXTERNAL_STORAGE
Add, change or delete photos, videos and other files in your phone's storagemodify or delete the contents of your USB storage · WRITE_EXTERNAL_STORAGE

StorageSensitive2

Access to files, photos and media saved on your phone's storage

Read photos, videos, and other files saved in your phone's shared storageread the contents of your USB storage · READ_EXTERNAL_STORAGE
Add, change or delete photos, videos and other files in your phone's storagemodify or delete the contents of your USB storage · WRITE_EXTERNAL_STORAGE

MicrophoneSensitive1

Access to your phone's microphone to record sound

Record sound using your phone's microphonerecord audio · RECORD_AUDIO

OtherSensitive8

Access to miscellaneous device features that don't fit other categories

Show its own windows or bubbles on top of other apps you are usingdraw over other apps · SYSTEM_ALERT_WINDOW
Change volume and choose which speaker or headset plays soundchange your audio settings · MODIFY_AUDIO_SETTINGS
Start itself automatically as soon as your phone finishes turning onrun at startup · RECEIVE_BOOT_COMPLETED
Keep your phone's processor or screen from going to sleep, which can use more batteryprevent device from sleeping · WAKE_LOCK
Check whether you are online and whether you use Wi-Fi or mobile dataview network connections · ACCESS_NETWORK_STATE
Connect to the internet to load content and send datafull network access · INTERNET
Make your phone vibratecontrol vibration · VIBRATE
Receive push messages sent from the app's servers over the internetreceive data from Internet · com.google.android.c2dm.permission.RECEIVE

Sensitive = can reach personal data, location, camera/mic or act on your behalf. Notable = changes how your device behaves. Routine = normal for almost every app. Source: Google Play's permission list for all versions of this app.

Store listing

Full description

No ads. See every piece before you place it. Quarterfill is a sequence-planning puzzle on an 8×8 board split into four 4×4 quarters. Every campaign level shows its complete fixed piece sequence. Hold three pieces at a time and scroll the strip above the board to see everything still to come. FOUR QUARTERS, ONE GOAL A quarter clears when all sixteen squares are full; rows and columns clear too. On marked levels a gold frame surrounds a quarter already part-filled with stones. Fit the matching pieces into its holes, clear the quarter and its stones, then finish the goal. 200 LEVELS, EVERY ONE PROVED Play 200 campaign levels across four difficulty tiers. Marked quarters start at level 1. Every level is checked by a solver before release. If your placements leave a board that cannot be finished, the game tells you. ONE FAIR DAILY Everyone gets the same fixed Daily board with one ranked attempt and no account required. The server replays your placements before ranking the result. Offline play is clearly unranked. From 31 October 2026 the Daily adds two marked quarters; until then it retains the previous Daily rules for fairness across existing versions. GAUNTLET Play a chain of proved rounds with a visible sequence in each. Your score carries forward until a round beats you. PLAY YOUR WAY Drag pieces above your finger or choose tap-to-place. Adjust left-handed layout, contrast, sound, haptics and motion in Settings. No lives, energy, paid retries or paid ranked advantage. Free, forever: today's ranked Daily, the first 20 campaign levels, three Gauntlet runs a day, one undo per level and the complete tutorial. A one-time Quarterfill unlock opens all 200 levels, Gauntlet runs with no daily cap, the complete Daily archive, unlimited non-ranked undo, solver-backed hints and advanced records. Or choose StackForge Play Pass (monthly or annual) — Pro in every StackForge game plus One Good Thing. PlateStack is separate. Prices are shown before you buy. Manage or cancel in Google Play → Payments & subscriptions. Terms: https://stackforgestudios.com/terms Privacy: https://stackforgestudios.com/privacy

What's new

Quarterfill has been rebuilt. See the new screenshots and video.

Growing in Puzzle

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