diff --git a/community/bdpn-search.lua b/community/bdpn-search.lua
index 1ce7ce1..7286413 100644
--- a/community/bdpn-search.lua
+++ b/community/bdpn-search.lua
@@ -4,38 +4,40 @@
 -- type = "search"
 -- lang = "ru"
 -- author = "Andrey Gavrilov"
--- version = "1.0"
-
-local num = ""
+-- version = "1.1"
 
 function on_search(input)
-	num = input:match("^n (.+)")
+	local num = input:match("^(+?7?%d%d%d%d%d%d%d%d%d%d+)$")
 	if not num then
 		return
 	end
-	search:show({"Оператор "..num})
+	show_operator(num)
 end
 
-function on_click()
+function show_operator(num)
+    local json = require "json"
 	local uri = "http://rosreestr.subnets.ru/?get=num&format=json&num=" .. num:gsub("%D", "")
-	http:get(uri)
-	return false
-end
-
-function on_network_result(result)
-	local json = require "json"
-	local t = json.decode(result)
-	if not t.error then
-		if not t["0"].country then
-			if not t["0"].moved2operator then
-				search:show({t["0"].operator, t["0"].region})
+	local tab = {}
+	local result = shttp:get(uri)
+	if not result.error then
+		local t = json.decode(result.body)
+		if not t.error then
+			if not t["0"].country then
+				if not t["0"].moved2operator then
+				    table.insert(tab, t["0"].operator)
+				else
+				    table.insert(tab, t["0"].moved2operator)
+				end
+				table.insert(tab, t["0"].region)
 			else
-				search:show({t["0"].moved2operator, t["0"].region})
+			    table.insert(tab, t["0"].country)
+			    table.insert(tab, t["0"].description)
 			end
 		else
-			search:show({t["0"].country, t["0"].description})
+		    table.insert(tab, t.error)
 		end
 	else
-		search:show({t.error})
+	    table.insert(tab, result.error)
 	end
+	search:show_lines({table.concat(tab, ", ")}, {aio:colors().button})
 end
diff --git a/community/sudoku-widget.lua b/community/sudoku-widget.lua
index 96bb643..a8ded2a 100644
--- a/community/sudoku-widget.lua
+++ b/community/sudoku-widget.lua
@@ -1,6 +1,6 @@
 -- name = "Sudoku"
 -- description = "Sudoku games"
--- type = "Game"
+-- type = "widget"
 -- author = "Andrey Gavrilov"
 -- version = "1.0"
 
diff --git a/community/currencies-widget.lua b/samples/currencies-widget.lua
similarity index 100%
rename from community/currencies-widget.lua
rename to samples/currencies-widget.lua
diff --git a/community/currency-search.lua b/samples/currency-search.lua
similarity index 100%
rename from community/currency-search.lua
rename to samples/currency-search.lua
diff --git a/community/currency-widget-ru.lua b/samples/currency-widget-ru.lua
similarity index 97%
rename from community/currency-widget-ru.lua
rename to samples/currency-widget-ru.lua
index 78466a0..93215e3 100644
--- a/community/currency-widget-ru.lua
+++ b/samples/currency-widget-ru.lua
@@ -1,195 +1,195 @@
--- name = "Курс валюты"
--- description = "Виджет курса валюты. Нажмите на виджет, чтобы изменить валюту. Базовая валюта и дата меняются в контекстном меню."
--- data_source = "https://exchangerate.host/"
--- type = "widget"
--- author = "Andrey Gavrilov"
--- version = "2.0"
--- lang = "ru"
-
-local json = require "json"
-local color = require "md_colors"
-local text_color = ui:get_colors().secondary_text
-local equals = "<font color=\""..text_color.."\"> = </font>"
-
--- константы --
-local curs = {"usd", "eur", "gbp", "chf", "aed", "cny", "inr", "btc", "other"}
-local curs_n = {"Доллар США", "Евро", "Фунт стерлингов", "Швейцарский франк", "Дирхам ОАЭ", "Китайский юань", "Индийская рупия", "Биткойн", "Другая"}
-local base_curs = {"rub", "usd", "other_b"}
-local base_curs_n = {"Российский рубль", "Доллар США", "Другая"}
-
--- переменные --
-local dialog_id = ""
-local cur_idx = 1
-local cur = curs[cur_idx]
-local base_cur_idx = 1
-local base_cur = base_curs[base_cur_idx]
-local date = ""
-local line = ""
-local tab = {}
-local amount = "1"
-local rate = 0
-
-function on_alarm()
-    date = os.date("%Y-%m-%d")
-    get_rates(date)
-end
-
-function get_rates(date)
-    http:get("https://api.exchangerate.host/fluctuation?start_date="..prev_date(date).."&end_date="..date.."&symbols="..string.upper(base_cur).."&base="..string.upper(cur).."&amount="..amount)
-end
-
-function on_network_result(result)
-    t = json.decode(result)
-    if t.rates[string.upper(base_cur)].end_rate == nil then
-        date = prev_date(date)
-        get_rates(date)
-        return
-    end
-    rate = round(t.rates[string.upper(base_cur)].end_rate,4)
-    local change = round(-t.rates[string.upper(base_cur)].change_pct*100,2)
-    line = amount.." "..string.upper(cur).." "..equals.." "..divide_number(rate," ").." "..string.upper(base_cur)..get_formatted_change_text(change)
-    tab = {{"ᐊ", amount, string.upper(cur), equals, divide_number(rate," "), string.upper(base_cur), get_formatted_change_text(change), "ᐅ"}}
-    ui:show_table(tab, 7)
-    ui:set_title(ui:get_default_title().." ("..date:gsub("(%d+)-(%d+)-(%d+)", "%3.%2.%1")..")")
-end
-
-function on_click(idx)
-    if idx == 1 then
-        date = prev_date(date)
-        get_rates(date)
-        ui:show_toast("Загрузка")
-    elseif idx == 2 then
-        dialog_id ="amount"
-        ui:show_edit_dialog("Введите количество", "", amount)
-    elseif idx == 3 then
-        dialog_id = "cur"
-        ui:show_radio_dialog("Выберите валюту", curs_n, cur_idx)
-    elseif idx == 6 then
-        dialog_id = "base_cur"
-        ui:show_radio_dialog("Выберите базовую валюту", base_curs_n, base_cur_idx)
-    elseif idx == 8 then
-        date = next_date(date)
-        get_rates(date)
-        ui:show_toast("Загрузка")
-    else
-        dialog_id = "date"
-        ui:show_edit_dialog("Введите дату курса", "Формат даты - 31.12.2020. Пустое значение - текущая дата", date:gsub("(%d+)-(%d+)-(%d+)", "%3.%2.%1"))
-    end
-end
-
-function on_long_click(idx)
-  item_idx = idx
-
-  ui:show_context_menu({
-    {"share-alt","Поделиться"},
-    {"copy","Копировать"},
-    {"redo","Перезагрузить"}
-  })
-end
-
-function on_dialog_action(data)
-    if data == -1 then
-        return
-    end
-    if dialog_id == "date" then
-        if get_date(date:gsub("(%d+)-(%d+)-(%d+)", "%3.%2.%1")) == get_date(data) then
-            return
-        end
-        date = get_date(data)
-    elseif dialog_id == "cur" then
-        if data == cur_idx and cur == curs[data] then
-            return
-        end
-        cur_idx = data
-        if curs[data] == "other" then
-            dialog_id = "other"
-            ui:show_edit_dialog("Введите валюту", "", string.lower(cur))
-            return
-        end
-        cur = string.upper(curs[data])
-    elseif dialog_id == "base_cur" then
-        if data == base_cur_idx and base_cur == base_curs[data] then
-            return
-        end
-        base_cur_idx = data
-        if base_curs[data] == "other_b" then
-            dialog_id = "other_b"
-            ui:show_edit_dialog("Введите базовую валюту", "", string.lower(base_cur))
-            return
-        end
-        base_cur = string.upper(base_curs[data])
-    elseif dialog_id == "other" then
-        if data == cur then
-            return
-        end
-        cur = string.upper(data)
-    elseif dialog_id == "other_b" then
-        if data == base_cur then
-            return
-        end
-        base_cur = string.upper(data)
-    elseif dialog_id == "amount" then
-        if amount == data:gsub(",",".") then
-            return
-        end
-        amount = data:gsub(",","."):gsub("-","")
-        if amount == "" then
-            amount = "1"
-        end
-    end
-    get_rates(date)
-end
-
-function on_context_menu_click(menu_idx)
-    if menu_idx == 2 then
-        system:copy_to_clipboard(rate)
-    elseif menu_idx == 1 then
-        system:share_text(date:gsub("(%d+)-(%d+)-(%d+)", "%3.%2.%1").." "..line:gsub("(.+)<.+>(.+)<.+>(.+)<.+>(.+)<.+>", "%1%2%3%4"))
-    elseif menu_idx == 3 then
-        cur_idx = 1
-        cur = string.upper(curs[cur_idx])
-        base_cur_idx = 1
-        base_cur = string.upper(base_curs[base_cur_idx])
-        amount = "1"
-        get_rates(os.date("%Y-%m-%d"))
-        ui:show_toast("Начальные установки")
-    end
-end
-
--- утилиты --
-function get_formatted_change_text(change)
-    if change > 0 then
-        return "<font color=\""..color.green_700.."\"> +"..change.."%</font>"
-    elseif change < 0 then
-        return "<font color=\""..color.red_A700.."\"> "..change.."%</font>"
-    else
-        return "<font color=\""..text_color.."\"> "..change.."%</font>"
-    end
-end
-
-function prev_date(date)
-    local y, m, d = date:match("(%d+)-(%d+)-(%d+)")
-    return os.date("%Y-%m-%d", os.time{year=y, month=m, day=d} - (60*60*24))
-end
-
-function next_date(date)
-    local y, m, d = date:match("(%d+)-(%d+)-(%d+)")
-    return os.date("%Y-%m-%d", os.time{year=y, month=m, day=d} + (60*60*24))
-end
-
-function divide_number(n, str)
-    local left,num,right = string.match(n,'^([^%d]*%d)(%d*)(.-)$')
-    return left..(num:reverse():gsub('(%d%d%d)','%1'..str):reverse())..right
-end
-
-function get_date(date)
-    local d, m, Y = date:match("(%d+).(%d+).(%d+)")
-    local d0, m0, Y0 = os.date("%d.%m.%Y"):match("(%d+).(%d+).(%d+)")
-    local time = os.time{day=d or 0, month=m or 0, year=Y or 0}
-    local time0 = os.time{day=d0, month=m0, year=Y0}
-    local str = string.format("%04d-%02d-%02d", Y or 0, m or 0, d or 0)
-    if not (str == os.date("%Y-%m-%d", time) and time <= time0 - 24*60*60) then
-        str = os.date("%Y-%m-%d")
-    end
-    return str
-end
+-- name = "Курс валюты"
+-- description = "Виджет курса валюты. Нажмите на виджет, чтобы изменить валюту. Базовая валюта и дата меняются в контекстном меню."
+-- data_source = "https://exchangerate.host/"
+-- type = "widget"
+-- author = "Andrey Gavrilov"
+-- version = "2.0"
+-- lang = "ru"
+
+local json = require "json"
+local color = require "md_colors"
+local text_color = ui:get_colors().secondary_text
+local equals = "<font color=\""..text_color.."\"> = </font>"
+
+-- константы --
+local curs = {"usd", "eur", "gbp", "chf", "aed", "cny", "inr", "btc", "other"}
+local curs_n = {"Доллар США", "Евро", "Фунт стерлингов", "Швейцарский франк", "Дирхам ОАЭ", "Китайский юань", "Индийская рупия", "Биткойн", "Другая"}
+local base_curs = {"rub", "usd", "other_b"}
+local base_curs_n = {"Российский рубль", "Доллар США", "Другая"}
+
+-- переменные --
+local dialog_id = ""
+local cur_idx = 1
+local cur = curs[cur_idx]
+local base_cur_idx = 1
+local base_cur = base_curs[base_cur_idx]
+local date = ""
+local line = ""
+local tab = {}
+local amount = "1"
+local rate = 0
+
+function on_alarm()
+    date = os.date("%Y-%m-%d")
+    get_rates(date)
+end
+
+function get_rates(date)
+    http:get("https://api.exchangerate.host/fluctuation?start_date="..prev_date(date).."&end_date="..date.."&symbols="..string.upper(base_cur).."&base="..string.upper(cur).."&amount="..amount)
+end
+
+function on_network_result(result)
+    t = json.decode(result)
+    if t.rates[string.upper(base_cur)].end_rate == nil then
+        date = prev_date(date)
+        get_rates(date)
+        return
+    end
+    rate = round(t.rates[string.upper(base_cur)].end_rate,4)
+    local change = round(-t.rates[string.upper(base_cur)].change_pct*100,2)
+    line = amount.." "..string.upper(cur).." "..equals.." "..divide_number(rate," ").." "..string.upper(base_cur)..get_formatted_change_text(change)
+    tab = {{"ᐊ", amount, string.upper(cur), equals, divide_number(rate," "), string.upper(base_cur), get_formatted_change_text(change), "ᐅ"}}
+    ui:show_table(tab, 7)
+    ui:set_title(ui:get_default_title().." ("..date:gsub("(%d+)-(%d+)-(%d+)", "%3.%2.%1")..")")
+end
+
+function on_click(idx)
+    if idx == 1 then
+        date = prev_date(date)
+        get_rates(date)
+        ui:show_toast("Загрузка")
+    elseif idx == 2 then
+        dialog_id ="amount"
+        ui:show_edit_dialog("Введите количество", "", amount)
+    elseif idx == 3 then
+        dialog_id = "cur"
+        ui:show_radio_dialog("Выберите валюту", curs_n, cur_idx)
+    elseif idx == 6 then
+        dialog_id = "base_cur"
+        ui:show_radio_dialog("Выберите базовую валюту", base_curs_n, base_cur_idx)
+    elseif idx == 8 then
+        date = next_date(date)
+        get_rates(date)
+        ui:show_toast("Загрузка")
+    else
+        dialog_id = "date"
+        ui:show_edit_dialog("Введите дату курса", "Формат даты - 31.12.2020. Пустое значение - текущая дата", date:gsub("(%d+)-(%d+)-(%d+)", "%3.%2.%1"))
+    end
+end
+
+function on_long_click(idx)
+  item_idx = idx
+
+  ui:show_context_menu({
+    {"share-alt","Поделиться"},
+    {"copy","Копировать"},
+    {"redo","Перезагрузить"}
+  })
+end
+
+function on_dialog_action(data)
+    if data == -1 then
+        return
+    end
+    if dialog_id == "date" then
+        if get_date(date:gsub("(%d+)-(%d+)-(%d+)", "%3.%2.%1")) == get_date(data) then
+            return
+        end
+        date = get_date(data)
+    elseif dialog_id == "cur" then
+        if data == cur_idx and cur == curs[data] then
+            return
+        end
+        cur_idx = data
+        if curs[data] == "other" then
+            dialog_id = "other"
+            ui:show_edit_dialog("Введите валюту", "", string.lower(cur))
+            return
+        end
+        cur = string.upper(curs[data])
+    elseif dialog_id == "base_cur" then
+        if data == base_cur_idx and base_cur == base_curs[data] then
+            return
+        end
+        base_cur_idx = data
+        if base_curs[data] == "other_b" then
+            dialog_id = "other_b"
+            ui:show_edit_dialog("Введите базовую валюту", "", string.lower(base_cur))
+            return
+        end
+        base_cur = string.upper(base_curs[data])
+    elseif dialog_id == "other" then
+        if data == cur then
+            return
+        end
+        cur = string.upper(data)
+    elseif dialog_id == "other_b" then
+        if data == base_cur then
+            return
+        end
+        base_cur = string.upper(data)
+    elseif dialog_id == "amount" then
+        if amount == data:gsub(",",".") then
+            return
+        end
+        amount = data:gsub(",","."):gsub("-","")
+        if amount == "" then
+            amount = "1"
+        end
+    end
+    get_rates(date)
+end
+
+function on_context_menu_click(menu_idx)
+    if menu_idx == 2 then
+        system:copy_to_clipboard(rate)
+    elseif menu_idx == 1 then
+        system:share_text(date:gsub("(%d+)-(%d+)-(%d+)", "%3.%2.%1").." "..line:gsub("(.+)<.+>(.+)<.+>(.+)<.+>(.+)<.+>", "%1%2%3%4"))
+    elseif menu_idx == 3 then
+        cur_idx = 1
+        cur = string.upper(curs[cur_idx])
+        base_cur_idx = 1
+        base_cur = string.upper(base_curs[base_cur_idx])
+        amount = "1"
+        get_rates(os.date("%Y-%m-%d"))
+        ui:show_toast("Начальные установки")
+    end
+end
+
+-- утилиты --
+function get_formatted_change_text(change)
+    if change > 0 then
+        return "<font color=\""..color.green_700.."\"> +"..change.."%</font>"
+    elseif change < 0 then
+        return "<font color=\""..color.red_A700.."\"> "..change.."%</font>"
+    else
+        return "<font color=\""..text_color.."\"> "..change.."%</font>"
+    end
+end
+
+function prev_date(date)
+    local y, m, d = date:match("(%d+)-(%d+)-(%d+)")
+    return os.date("%Y-%m-%d", os.time{year=y, month=m, day=d} - (60*60*24))
+end
+
+function next_date(date)
+    local y, m, d = date:match("(%d+)-(%d+)-(%d+)")
+    return os.date("%Y-%m-%d", os.time{year=y, month=m, day=d} + (60*60*24))
+end
+
+function divide_number(n, str)
+    local left,num,right = string.match(n,'^([^%d]*%d)(%d*)(.-)$')
+    return left..(num:reverse():gsub('(%d%d%d)','%1'..str):reverse())..right
+end
+
+function get_date(date)
+    local d, m, Y = date:match("(%d+).(%d+).(%d+)")
+    local d0, m0, Y0 = os.date("%d.%m.%Y"):match("(%d+).(%d+).(%d+)")
+    local time = os.time{day=d or 0, month=m or 0, year=Y or 0}
+    local time0 = os.time{day=d0, month=m0, year=Y0}
+    local str = string.format("%04d-%02d-%02d", Y or 0, m or 0, d or 0)
+    if not (str == os.date("%Y-%m-%d", time) and time <= time0 - 24*60*60) then
+        str = os.date("%Y-%m-%d")
+    end
+    return str
+end
diff --git a/community/tasker-widget-control.lua b/samples/tasker-widget-control.lua
similarity index 100%
rename from community/tasker-widget-control.lua
rename to samples/tasker-widget-control.lua