diff --git a/sampy/client/__init__.py b/sampy/client/__init__.py
index 9c851a2..6ce789c 100644
--- a/sampy/client/__init__.py
+++ b/sampy/client/__init__.py
@@ -5,16 +5,13 @@ from . import base
 from . import query
 from . import player
 
-from ..struct.server import ServerConfig
-
 STATE_UNKNOWN   = (0, base.BaseClient)
 STATE_QUERY     = (1, query.QueryClient)
 STATE_PLAYER    = (2, player.PlayerClient)
 
 class Client:
-    def __init__(self, config: ServerConfig, socket: socket.socket, ip: str, port: int):
-        self.config = config
-        self.socket = socket
+    def __init__(self, server: "__ServerInstance__", ip: str, port: int):
+        self.server = server
         self.ip = ip
         self.port = port
 
@@ -22,7 +19,7 @@ class Client:
     
     def set_state(self, state: tuple):
         self.state = state
-        self.client = self.state[1](self.config, self.socket, self.ip, self.port)
+        self.client = self.state[1](self.server, self.ip, self.port)
 
     async def on_packet(self, packet: bytes):
         if self.state == STATE_UNKNOWN:
diff --git a/sampy/client/base.py b/sampy/client/base.py
index 00f1460..2976bdb 100644
--- a/sampy/client/base.py
+++ b/sampy/client/base.py
@@ -1,15 +1,12 @@
 import socket
 import struct
 
-from ..struct.server import ServerConfig
-
 import logging
 logger = logging.getLogger(__name__)
 
 class BaseClient:
-    def __init__(self, config: ServerConfig, socket: socket.socket, ip: str, port: int):
-        self.config = config
-        self.socket = socket
+    def __init__(self, server: "__ServerInstance__", ip: str, port: int):
+        self.server = server
         self.ip = ip
         self.port = port
 
@@ -17,3 +14,7 @@ class BaseClient:
     
     async def on_packet(self, packet: bytes):
         logger.debug("on_packet(%s)" % packet)
+    
+    async def send(self, packet: bytes):
+        sock: socket.socket = self.server.socket
+        sock.sendto(packet, (self.ip, self.port))
\ No newline at end of file
diff --git a/sampy/client/player.py b/sampy/client/player.py
index 0f08c5d..d98110e 100644
--- a/sampy/client/player.py
+++ b/sampy/client/player.py
@@ -1,14 +1,13 @@
 import socket
 
 from .base import BaseClient
-from ..struct.server import ServerConfig
 
 import logging
 logger = logging.getLogger(__name__)
 
 class PlayerClient(BaseClient):
-    def __init__(self, config: ServerConfig, socket: socket.socket, ip: str, port: int):
-        super().__init__(config, socket, ip, port)
+    def __init__(self, server: "__ServerInstance__", ip: str, port: int):
+        super().__init__(server, ip, port)
         logger.debug("Client resolved to PlayerClient")
     
     async def on_packet(self, packet: bytes):
diff --git a/sampy/client/query.py b/sampy/client/query.py
index 081c75c..a61ece0 100644
--- a/sampy/client/query.py
+++ b/sampy/client/query.py
@@ -2,22 +2,111 @@ import socket
 import struct
 
 from .base import BaseClient
-from ..struct.server import ServerConfig
 from ..shared import glob
 
 import logging
 logger = logging.getLogger(__name__)
 
 class QueryClient(BaseClient):
-    def __init__(self, config: ServerConfig, socket: socket.socket, ip: str, port: int):
-        super().__init__(config, socket, ip, port)
+    def __init__(self, server: "__ServerInstance__", ip: str, port: int):
+        super().__init__(server, ip, port)
         logger.debug("Client resolved to QueryClient")
+
+        self.handlers = {
+            b"i": self.query_i,
+            b"r": self.query_r,
+            b"c": self.query_c,
+            b"d": self.query_d
+        }
     
     async def on_packet(self, packet: bytes):
         logger.debug("on_packet(%s)" % packet)
 
-    async def query_i(self):
-        len_hostname = len(self.config.hostname)
-        len_mode = len(self.config.mode)
-        len_language = len(self.config.language)
+        """
+        if len(packet) != 11: # Just a ping with some random numbers at the end (14 bytes in total)
+            await self.send(packet)
+            return
+        """
+        # ip ~~and port~~ the client connected to; (would be server ip ~~and port~~ if not though proxy)
+        #  This could be used to check if client connected remotely in some way though a proxy
+        #  SA:MP default server drops the connection if port does not match (when its client (not query protocol))
+        #server_ip = ".".join((str(x) for x in struct.unpack(b"<4B", packet[4:8])))
+        #server_port, = struct.unpack(b"<H", packet[8:10]) # This is not port, the wiki is wrong: https://wiki.sa-mp.com/wiki/Query
+        #logger.debug("[%s:%d] via %s:%d" % (self.ip, self.port, server_ip, server_port))
 
+        if len(packet) <= 10: # Invalid
+            return
+
+        if packet[10:11] in self.handlers:
+            packet = await self.handlers[packet[10:11]](packet)
+        
+        if len(packet): # Send packet back if not 0
+            await self.send(packet)
+
+    async def query_i(self, packet: bytes) -> bytes:
+        len_hostname = len(self.server.config.hostname)
+        len_mode = len(self.server.config.mode)
+        len_language = len(self.server.config.language)
+
+        return packet + struct.pack(b"<?HHI%dsI%dsI%ds" % (len_hostname, len_mode, len_language),
+                    len(self.server.config.password) != 0,
+
+                    len(await self.server.get_online_players()),
+                    self.server.config.max_players,
+
+                    len_hostname,
+                    self.server.config.hostname.encode(),
+
+                    len_mode,
+                    self.server.config.mode.encode(),
+
+                    len_language,
+                    self.server.config.language.encode()
+        )
+    
+    async def query_r(self, packet: bytes) -> bytes:
+        data = []
+
+        rules = await self.server.get_rules()
+        data.append(len(rules))
+
+        for k, v in rules.items():
+            data += [
+                len(k), k,
+                len(v), v
+            ]
+        
+        return packet + struct.pack(b"<H" + (b"B%dsB%ds" * data[0]) % tuple(len(y) for x in rules.items() for y in x), *data)
+
+    async def query_c(self, packet: bytes) -> bytes:
+        data = []
+
+        scores = await self.server.get_players_scores()
+        data.append(len(scores))
+
+        for k, v in scores.items():
+            data += [
+                len(k), k,
+                v
+            ]
+        
+        return packet + struct.pack(b"<H" + (b"B%dsI" * data[0]) % tuple(len(x) for x in scores.keys()), *data)
+
+    async def query_d(self, packet: bytes) -> bytes:
+        data = []
+
+        players = await self.server.get_online_players()
+        data.append(len(players))
+
+        for p in players:
+            data += [
+                p["id"],
+                len(p["nick"]), p["nick"],
+                p["score"],
+                p["ping"]
+            ]
+        
+        return packet + struct.pack(b"<H" + (b"cc%dsII" * data[0]) % tuple(len(p["nick"]) for p in players), *data)
+
+    async def query_p(self, packet: bytes) -> bytes:
+        return packet
\ No newline at end of file
diff --git a/sampy/server.py b/sampy/server.py
index 814d542..9ad4c44 100644
--- a/sampy/server.py
+++ b/sampy/server.py
@@ -22,6 +22,17 @@ class Server:
 
     async def on_command(self, cmd: str):
         logger.debug("on_command(%s)" % cmd)
+    
+    async def get_online_players(self): # TODO: Get data from server's client objects
+        return [
+            {"nick": b"Sunpy", "score": 64, "ping": 8, "id": 1} # replace id with function to get player's id
+        ]
+    
+    async def get_rules(self): # TODO
+	    return {b"Rule name sample": b"Rule value", b"weburl": b"https://git.osufx.com/Sunpy/sampy"}
+
+    async def get_players_scores(self): # TODO
+	    return {b"Sunpy": 64, b"username": 123}
 
     async def main(self):
         await self.create_socket()
@@ -34,7 +45,7 @@ class Server:
 
                 if addr not in self.clients:
                     ip, port = addr
-                    self.clients[addr] = Client(self.config, self.socket, ip, port)
+                    self.clients[addr] = Client(self, ip, port)
                 await self.clients[addr].on_packet(data)
 
             await asyncio.sleep(0)
\ No newline at end of file