# Felbor: optimize logic puzzles

> 6 puzzles in 1: logic, words and chess, with a daily leaderboard to compete on.

Canonical page: [https://chrome-stats.com/d/com.nachoboro.felbor](https://chrome-stats.com/d/com.nachoboro.felbor)

## Overview

- **ID:** `com.nachoboro.felbor`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** Nachoboro
- **Category:** GAME\_STRATEGY
- **Downloads:** 31
- **Version:** 2.0.0
- **Last updated:** 2026-09-07
- **First published:** 2026-08-10
- **Publisher country:** ES
- **Size:** 81 MB
- **Data as of:** 2026-09-15
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.nachoboro.felbor)
- **Website:** [https://felbor.web.app/](https://felbor.web.app/)
- **Privacy policy:** [https://felbor.web.app/privacy.html](https://felbor.web.app/privacy.html)

## Description

Felbor is a collection of six brain games with a competitive twist: it&#39;s not just about solving the puzzle, it&#39;s about optimizing every move for the best score. New puzzles every day and a daily leaderboard to climb. Play whenever you like — but you get one attempt per game.<br><br>THE SIX GAMES<br>• Letra — timed word search: find every word before the clock runs out.<br>• Znake — Boggle-style word hunt: link neighboring letters and score big on multiplier tiles.<br>• Path — follow the numbers in order and cover the whole board.<br>• Loop — connect the pairs and fill the grid without crossing paths.<br>• Royal — place chess pieces so none attack each other and push your score higher.<br>• Ocean — trace a route through sea creatures, following each species&#39; rules.<br><br>REAL COMPETITION<br>Daily, weekly and monthly leaderboards per game, with ties broken by time and streaks.<br><br>STORY MODE<br>240 levels with stars, lives and rising difficulty across the same six games.<br><br>ALSO<br>• Practice Mode: endless puzzles, no ranking.<br>• Blitz Mode: arcade against the clock.<br>• Levels and XP with avatars and color palettes to unlock.<br>• Interactive tutorials for every game.<br><br>Free, with ads. Practice without an account; create one to compete on the leaderboards.

## Rankings

- #2,541,886 — Overall

## Permissions and access

### Permissions

- `android.permission.ACCESS_ADSERVICES_AD_ID`
- `android.permission.ACCESS_ADSERVICES_ATTRIBUTION`
- `android.permission.ACCESS_ADSERVICES_TOPICS`
- `android.permission.ACCESS_NETWORK_STATE`
- `android.permission.FOREGROUND_SERVICE`
- `android.permission.FOREGROUND_SERVICE_MEDIA_PLAYBACK`
- `android.permission.INTERNET`
- `android.permission.MODIFY_AUDIO_SETTINGS`
- `android.permission.POST_NOTIFICATIONS`
- `android.permission.READ_APP_BADGE`
- `android.permission.READ_EXTERNAL_STORAGE`
- `android.permission.RECEIVE_BOOT_COMPLETED`
- `android.permission.RECORD_AUDIO`
- `android.permission.SYSTEM_ALERT_WINDOW`
- `android.permission.VIBRATE`
- `android.permission.WAKE_LOCK`
- `android.permission.WRITE_EXTERNAL_STORAGE`
- `com.anddoes.launcher.permission.UPDATE_COUNT`
- `com.android.vending.CHECK_LICENSE`
- `com.google.android.c2dm.permission.RECEIVE`
- `com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE`
- `com.google.android.gms.permission.AD_ID`
- `com.htc.launcher.permission.READ_SETTINGS`
- `com.htc.launcher.permission.UPDATE_SHORTCUT`
- `com.huawei.android.launcher.permission.CHANGE_BADGE`
- `com.huawei.android.launcher.permission.READ_SETTINGS`
- `com.huawei.android.launcher.permission.WRITE_SETTINGS`
- `com.majeur.launcher.permission.UPDATE_BADGE`
- `com.nachoboro.felbor.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION`
- `com.oppo.launcher.permission.READ_SETTINGS`
- `com.oppo.launcher.permission.WRITE_SETTINGS`
- `com.sec.android.provider.badge.permission.READ`
- `com.sec.android.provider.badge.permission.WRITE`
- `com.sonyericsson.home.permission.BROADCAST_BADGE`
- `com.sonymobile.home.permission.PROVIDER_INSERT_BADGE`
- `me.everything.badger.permission.BADGE_COUNT_READ`
- `me.everything.badger.permission.BADGE_COUNT_WRITE`

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Source: [Chrome-Stats](https://chrome-stats.com/d/com.nachoboro.felbor)