diff --git a/konabot/plugins/kona_ph/__init__.py b/konabot/plugins/kona_ph/__init__.py
index ca9da4d..f60da5a 100644
--- a/konabot/plugins/kona_ph/__init__.py
+++ b/konabot/plugins/kona_ph/__init__.py
@@ -10,7 +10,9 @@ from nonebot_plugin_alconna import (Alconna, Args, UniMessage, UniMsg,
                                     on_alconna)
 from nonebot_plugin_apscheduler import scheduler
 
+from konabot.common import username
 from konabot.common.longtask import DepLongTaskTarget
+from konabot.common.pager import PagerQuery
 from konabot.plugins.kona_ph.core.message import (get_daily_report,
                                                   get_daily_report_v2,
                                                   get_puzzle_description,
@@ -76,7 +78,7 @@ async def _(target: DepLongTaskTarget):
 
 
 cmd_history = on_alconna(Alconna(
-    "历史题目",
+    "re:历史(题目|谜题)",
     Args["page?", int],
     Args["index_id?", str],
 ), rule=to_me())
@@ -118,6 +120,24 @@ async def _(target: DepLongTaskTarget, index_id: str = "", page: int = 1):
         await target.send_message(msg)
 
 
+cmd_leadboard = on_alconna(Alconna(
+    "re:此方(解谜|谜题)排行榜",
+    Args["page?", int],
+))
+
+@cmd_leadboard.handle()
+async def _(target: DepLongTaskTarget, page: int = 1):
+    async with puzzle_manager() as manager:
+        result = manager.get_leadboard(PagerQuery(page, 10))
+    await target.send_message(result.to_unimessage(
+        title="此方解谜排行榜",
+        formatter=lambda data: (
+            f"✨ {data[1]} 已完成 | "
+            f"{username.get_username(data[0])}"
+        )
+    ))
+
+
 @scheduler.scheduled_job("cron", hour="8")
 async def _():
     async with puzzle_manager() as manager:
diff --git a/konabot/plugins/kona_ph/core/message.py b/konabot/plugins/kona_ph/core/message.py
index 5267579..d919703 100644
--- a/konabot/plugins/kona_ph/core/message.py
+++ b/konabot/plugins/kona_ph/core/message.py
@@ -33,7 +33,7 @@ def get_puzzle_description(puzzle: Puzzle, with_answer: bool = False) -> UniMess
         )
 
     result = result.text(f"\n\n出题者：{get_username(puzzle.author_id)}")
-    
+
     if with_answer:
         result = result.text(f"\n\n题目答案：{puzzle.flag}")
     else:
diff --git a/konabot/plugins/kona_ph/core/storage.py b/konabot/plugins/kona_ph/core/storage.py
index 0c6cac3..8d2dc6e 100644
--- a/konabot/plugins/kona_ph/core/storage.py
+++ b/konabot/plugins/kona_ph/core/storage.py
@@ -1,5 +1,6 @@
 import asyncio
 import datetime
+import functools
 import random
 import re
 from contextlib import asynccontextmanager
@@ -7,6 +8,7 @@ from contextlib import asynccontextmanager
 import nanoid
 from pydantic import BaseModel, Field, ValidationError
 
+from konabot.common.pager import PagerQuery
 from konabot.plugins.kona_ph.core.path import KONAPH_DATA_JSON
 
 
@@ -112,6 +114,10 @@ class PuzzleManager(BaseModel):
 
     index_id_counter: int = 1
     submissions: dict[str, dict[str, list[PuzzleSubmission]]] = {}
+    """
+    类型：{ [raw_id: str]: { [user_id: str]: PuzzleSubmission[] } }
+    """
+
     last_checked_date: datetime.date = Field(
         default_factory=lambda: get_today_date() - datetime.timedelta(days=1)
     )
@@ -235,6 +241,20 @@ class PuzzleManager(BaseModel):
             if p.author_id == user
         ], key=lambda p: p.created_at, reverse=True)
 
+    def get_leadboard(self, pager: PagerQuery):
+        return pager.apply(sorted([
+            (user, sum((
+                len([
+                    s for s in sl.get(user, [])
+                    if s.success
+                ]) for sl in self.submissions.values()
+            )))
+            for user in functools.reduce(
+                lambda x, y: x | y,
+                (set(sl.keys()) for sl in self.submissions.values()),
+            )
+        ], key=lambda t: t[1], reverse=True))
+
 
 lock = asyncio.Lock()
 
diff --git a/konabot/plugins/kona_ph/manager.py b/konabot/plugins/kona_ph/manager.py
index f6a14b3..4eada29 100644
--- a/konabot/plugins/kona_ph/manager.py
+++ b/konabot/plugins/kona_ph/manager.py
@@ -10,7 +10,6 @@ from pydantic import BaseModel
 from konabot.common.longtask import DepLongTaskTarget
 from konabot.common.nb.exc import BotExceptionMessage
 from konabot.common.nb.extract_image import download_image_bytes
-from konabot.common.nb.qq_broadcast import qq_broadcast
 from konabot.common.username import get_username
 from konabot.plugins.kona_ph.core.image import get_image_manager
 from konabot.plugins.kona_ph.core.message import (get_puzzle_description, get_puzzle_hint_list,
@@ -19,6 +18,7 @@ from konabot.plugins.kona_ph.core.message import (get_puzzle_description, get_pu
 from konabot.plugins.kona_ph.core.storage import (Puzzle, PuzzleHint, PuzzleManager,
                                                   get_today_date,
                                                   puzzle_manager)
+from konabot.plugins.poster.service import broadcast
 
 PUZZLE_PAGE_SIZE = 10
 
@@ -344,7 +344,7 @@ def create_admin_commands():
             p = manager.get_today_puzzle(strong=True)
             if p is None:
                 return await target.send_message("上架失败了orz，可能是没题了")
-            await qq_broadcast(config.plugin_puzzle_playgroup, get_puzzle_description(p))
+            await broadcast("每日谜题", get_puzzle_description(p))
             return await target.send_message("Ok!")
 
     @cmd_admin.assign("preview")