diff --git a/src/api/endpoints/othello/games.ts b/src/api/endpoints/othello/games.ts
index dd9fb5ef5..dd3ee523a 100644
--- a/src/api/endpoints/othello/games.ts
+++ b/src/api/endpoints/othello/games.ts
@@ -6,6 +6,23 @@ module.exports = (params, user) => new Promise(async (res, rej) => {
 	const [my = false, myErr] = $(params.my).optional.boolean().$;
 	if (myErr) return rej('invalid my param');
 
+	// Get 'limit' parameter
+	const [limit = 10, limitErr] = $(params.limit).optional.number().range(1, 100).$;
+	if (limitErr) return rej('invalid limit param');
+
+	// Get 'since_id' parameter
+	const [sinceId, sinceIdErr] = $(params.since_id).optional.id().$;
+	if (sinceIdErr) return rej('invalid since_id param');
+
+	// Get 'until_id' parameter
+	const [untilId, untilIdErr] = $(params.until_id).optional.id().$;
+	if (untilIdErr) return rej('invalid until_id param');
+
+	// Check if both of since_id and until_id is specified
+	if (sinceId && untilId) {
+		return rej('cannot set since_id and until_id');
+	}
+
 	const q = my ? {
 		is_started: true,
 		$or: [{
@@ -17,13 +34,29 @@ module.exports = (params, user) => new Promise(async (res, rej) => {
 		is_started: true
 	};
 
+
+	const sort = {
+		_id: -1
+	};
+
+	if (sinceId) {
+		sort._id = 1;
+		q._id = {
+			$gt: sinceId
+		};
+	} else if (untilId) {
+		q._id = {
+			$lt: untilId
+		};
+	}
+
 	// Fetch games
 	const games = await Game.find(q, {
-		sort: {
-			_id: -1
-		}
+		sort
 	});
 
 	// Reponse
-	res(Promise.all(games.map(async (g) => await pack(g, user))));
+	res(Promise.all(games.map(async (g) => await pack(g, user, {
+		detail: false
+	}))));
 });
diff --git a/src/api/endpoints/othello/match.ts b/src/api/endpoints/othello/match.ts
index 05b87a541..640be9cb5 100644
--- a/src/api/endpoints/othello/match.ts
+++ b/src/api/endpoints/othello/match.ts
@@ -38,7 +38,7 @@ module.exports = (params, user) => new Promise(async (res, rej) => {
 			is_ended: false,
 			logs: [],
 			settings: {
-				map: eighteight,
+				map: eighteight.data,
 				bw: 'random',
 				is_llotheo: false
 			}
diff --git a/src/api/models/othello-game.ts b/src/api/models/othello-game.ts
index de7c804c4..7ae48b8aa 100644
--- a/src/api/models/othello-game.ts
+++ b/src/api/models/othello-game.ts
@@ -28,7 +28,7 @@ export interface IGame {
 	winner_id: mongo.ObjectID;
 	logs: any[];
 	settings: {
-		map: Map;
+		map: string[];
 		bw: string | number;
 		is_llotheo: boolean;
 	};
@@ -39,8 +39,15 @@ export interface IGame {
  */
 export const pack = (
 	game: any,
-	me?: string | mongo.ObjectID | IUser
+	me?: string | mongo.ObjectID | IUser,
+	options?: {
+		detail?: boolean
+	}
 ) => new Promise<any>(async (resolve, reject) => {
+	const opts = Object.assign({
+		detail: true
+	}, options);
+
 	let _game: any;
 
 	// Populate the game if 'game' is ID
@@ -69,6 +76,11 @@ export const pack = (
 	_game.id = _game._id;
 	delete _game._id;
 
+	if (opts.detail === false) {
+		delete _game.logs;
+		delete _game.settings.map;
+	}
+
 	// Populate user
 	_game.user1 = await packUser(_game.user1_id, meId);
 	_game.user2 = await packUser(_game.user2_id, meId);
diff --git a/src/common/othello/core.ts b/src/common/othello/core.ts
index b76586031..0b4cb1fc1 100644
--- a/src/common/othello/core.ts
+++ b/src/common/othello/core.ts
@@ -1,5 +1,3 @@
-import { Map } from './maps';
-
 export type Color = 'black' | 'white';
 export type MapPixel = 'null' | 'empty';
 
@@ -11,12 +9,14 @@ export type Options = {
  * オセロエンジン
  */
 export default class Othello {
-	public map: Map;
-	public mapData: MapPixel[];
+	public map: MapPixel[];
+	public mapWidth: number;
+	public mapHeight: number;
 	public board: Color[];
 	public turn: Color = 'black';
 	public opts: Options;
 
+	public prevPos = -1;
 	public stats: Array<{
 		b: number;
 		w: number;
@@ -25,18 +25,21 @@ export default class Othello {
 	/**
 	 * ゲームを初期化します
 	 */
-	constructor(map: Map, opts: Options) {
-		this.map = map;
+	constructor(map: string[], opts: Options) {
 		this.opts = opts;
 
+		this.mapWidth = map[0].length;
+		this.mapHeight = map.length;
+		const mapData = map.join('');
+
 		// Parse map data
-		this.board = this.map.data.split('').map(d => {
+		this.board = mapData.split('').map(d => {
 			if (d == '-') return null;
 			if (d == 'b') return 'black';
 			if (d == 'w') return 'white';
 			return undefined;
 		});
-		this.mapData = this.map.data.split('').map(d => {
+		this.map = mapData.split('').map(d => {
 			if (d == '-' || d == 'b' || d == 'w') return 'empty';
 			return 'null';
 		});
@@ -48,8 +51,6 @@ export default class Othello {
 		}];
 	}
 
-	public prevPos = -1;
-
 	/**
 	 * 黒石の数
 	 */
@@ -79,13 +80,13 @@ export default class Othello {
 	}
 
 	public transformPosToXy(pos: number): number[] {
-		const x = pos % this.map.size;
-		const y = Math.floor(pos / this.map.size);
+		const x = pos % this.mapWidth;
+		const y = Math.floor(pos / this.mapHeight);
 		return [x, y];
 	}
 
 	public transformXyToPos(x: number, y: number): number {
-		return x + (y * this.map.size);
+		return x + (y * this.mapHeight);
 	}
 
 	/**
@@ -145,8 +146,8 @@ export default class Othello {
 	 * @param pos 位置
 	 */
 	public mapDataGet(pos: number): MapPixel {
-		if (pos < 0 || pos >= this.mapData.length) return 'null';
-		return this.mapData[pos];
+		if (pos < 0 || pos >= this.map.length) return 'null';
+		return this.map[pos];
 	}
 
 	/**
@@ -188,7 +189,7 @@ export default class Othello {
 			const found = [];
 			while (true) {
 				const [x, y] = fn(i);
-				if (x < 0 || y < 0 || x >= this.map.size || y >= this.map.size) break;
+				if (x < 0 || y < 0 || x >= this.mapWidth || y >= this.mapHeight) break;
 				const pos = this.transformXyToPos(x, y);
 				const pixel = this.mapDataGet(pos);
 				if (pixel == 'null') break;
diff --git a/src/common/othello/maps.ts b/src/common/othello/maps.ts
index 434fd75af..d8f3154a0 100644
--- a/src/common/othello/maps.ts
+++ b/src/common/othello/maps.ts
@@ -11,438 +11,502 @@
 export type Map = {
 	name?: string;
 	category?: string;
-	size: number;
-	data: string;
+	author?: string;
+	data: string[];
 };
 
 export const fourfour: Map = {
 	name: '4x4',
 	category: '4x4',
-	size: 4,
-	data:
-		'----' +
-		'-wb-' +
-		'-bw-' +
+	data: [
+		'----',
+		'-wb-',
+		'-bw-',
 		'----'
+	]
 };
 
 export const sixsix: Map = {
 	name: '6x6',
 	category: '6x6',
-	size: 6,
-	data:
-		'------' +
-		'------' +
-		'--wb--' +
-		'--bw--' +
-		'------' +
+	data: [
+		'------',
+		'------',
+		'--wb--',
+		'--bw--',
+		'------',
 		'------'
+	]
 };
 
 export const roundedSixsix: Map = {
 	name: '6x6 rounded',
 	category: '6x6',
-	size: 6,
-	data:
-		' ---- ' +
-		'------' +
-		'--wb--' +
-		'--bw--' +
-		'------' +
+	author: 'syuilo',
+	data: [
+		' ---- ',
+		'------',
+		'--wb--',
+		'--bw--',
+		'------',
 		' ---- '
+	]
 };
 
 export const roundedSixsix2: Map = {
 	name: '6x6 rounded 2',
 	category: '6x6',
-	size: 6,
-	data:
-		'  --  ' +
-		' ---- ' +
-		'--wb--' +
-		'--bw--' +
-		' ---- ' +
+	author: 'syuilo',
+	data: [
+		'  --  ',
+		' ---- ',
+		'--wb--',
+		'--bw--',
+		' ---- ',
 		'  --  '
+	]
 };
 
 export const eighteight: Map = {
 	name: '8x8',
 	category: '8x8',
-	size: 8,
-	data:
-		'--------' +
-		'--------' +
-		'--------' +
-		'---wb---' +
-		'---bw---' +
-		'--------' +
-		'--------' +
+	data: [
+		'--------',
+		'--------',
+		'--------',
+		'---wb---',
+		'---bw---',
+		'--------',
+		'--------',
 		'--------'
+	]
 };
 
 export const roundedEighteight: Map = {
 	name: '8x8 rounded',
 	category: '8x8',
-	size: 8,
-	data:
-		' ------ ' +
-		'--------' +
-		'--------' +
-		'---wb---' +
-		'---bw---' +
-		'--------' +
-		'--------' +
+	author: 'syuilo',
+	data: [
+		' ------ ',
+		'--------',
+		'--------',
+		'---wb---',
+		'---bw---',
+		'--------',
+		'--------',
 		' ------ '
+	]
 };
 
 export const roundedEighteight2: Map = {
 	name: '8x8 rounded 2',
 	category: '8x8',
-	size: 8,
-	data:
-		'  ----  ' +
-		' ------ ' +
-		'--------' +
-		'---wb---' +
-		'---bw---' +
-		'--------' +
-		' ------ ' +
+	author: 'syuilo',
+	data: [
+		'  ----  ',
+		' ------ ',
+		'--------',
+		'---wb---',
+		'---bw---',
+		'--------',
+		' ------ ',
 		'  ----  '
+	]
 };
 
 export const roundedEighteight3: Map = {
 	name: '8x8 rounded 3',
 	category: '8x8',
-	size: 8,
-	data:
-		'   --   ' +
-		'  ----  ' +
-		' ------ ' +
-		'---wb---' +
-		'---bw---' +
-		' ------ ' +
-		'  ----  ' +
+	author: 'syuilo',
+	data: [
+		'   --   ',
+		'  ----  ',
+		' ------ ',
+		'---wb---',
+		'---bw---',
+		' ------ ',
+		'  ----  ',
 		'   --   '
+	]
 };
 
 export const eighteightWithNotch: Map = {
 	name: '8x8 with notch',
 	category: '8x8',
-	size: 8,
-	data:
-		'---  ---' +
-		'--------' +
-		'--------' +
-		' --wb-- ' +
-		' --bw-- ' +
-		'--------' +
-		'--------' +
+	author: 'syuilo',
+	data: [
+		'---  ---',
+		'--------',
+		'--------',
+		' --wb-- ',
+		' --bw-- ',
+		'--------',
+		'--------',
 		'---  ---'
+	]
 };
 
 export const eighteightWithSomeHoles: Map = {
 	name: '8x8 with some holes',
 	category: '8x8',
-	size: 8,
-	data:
-		'--- ----' +
-		'----- --' +
-		'-- -----' +
-		'---wb---' +
-		'---bw- -' +
-		' -------' +
-		'--- ----' +
+	author: 'syuilo',
+	data: [
+		'--- ----',
+		'----- --',
+		'-- -----',
+		'---wb---',
+		'---bw- -',
+		' -------',
+		'--- ----',
 		'--------'
+	]
 };
 
 export const circle: Map = {
 	name: 'Circle',
 	category: '8x8',
-	size: 8,
-	data:
-		'   --   ' +
-		' ------ ' +
-		' ------ ' +
-		'---wb---' +
-		'---bw---' +
-		' ------ ' +
-		' ------ ' +
+	author: 'syuilo',
+	data: [
+		'   --   ',
+		' ------ ',
+		' ------ ',
+		'---wb---',
+		'---bw---',
+		' ------ ',
+		' ------ ',
 		'   --   '
+	]
 };
 
-export const face: Map = {
-	name: 'Face',
+export const smile: Map = {
+	name: 'Smile',
 	category: '8x8',
-	size: 8,
-	data:
-		' ------ ' +
-		'--------' +
-		'-- -- --' +
-		'---wb---' +
-		'-- bw --' +
-		'---  ---' +
-		'--------' +
+	author: 'syuilo',
+	data: [
+		' ------ ',
+		'--------',
+		'-- -- --',
+		'---wb---',
+		'-- bw --',
+		'---  ---',
+		'--------',
 		' ------ '
+	]
 };
 
 export const window: Map = {
 	name: 'Window',
 	category: '8x8',
-	size: 8,
-	data:
-		'--------' +
-		'-  --  -' +
-		'-  --  -' +
-		'---wb---' +
-		'---bw---' +
-		'-  --  -' +
-		'-  --  -' +
+	author: 'syuilo',
+	data: [
+		'--------',
+		'-  --  -',
+		'-  --  -',
+		'---wb---',
+		'---bw---',
+		'-  --  -',
+		'-  --  -',
 		'--------'
+	]
 };
 
 export const reserved: Map = {
 	name: 'Reserved',
 	category: '8x8',
-	size: 8,
-	data:
-		'w------b' +
-		'--------' +
-		'--------' +
-		'---wb---' +
-		'---bw---' +
-		'--------' +
-		'--------' +
+	author: 'Aya',
+	data: [
+		'w------b',
+		'--------',
+		'--------',
+		'---wb---',
+		'---bw---',
+		'--------',
+		'--------',
 		'b------w'
+	]
 };
 
 export const x: Map = {
 	name: 'X',
 	category: '8x8',
-	size: 8,
-	data:
-		'w------b' +
-		'-w----b-' +
-		'--w--b--' +
-		'---wb---' +
-		'---bw---' +
-		'--b--w--' +
-		'-b----w-' +
+	author: 'Aya',
+	data: [
+		'w------b',
+		'-w----b-',
+		'--w--b--',
+		'---wb---',
+		'---bw---',
+		'--b--w--',
+		'-b----w-',
 		'b------w'
+	]
+};
+
+export const minesweeper: Map = {
+	name: 'Minesweeper',
+	category: '8x8',
+	author: 'syuilo',
+	data: [
+		'b-b--w-w',
+		'-w-wb-b-',
+		'w-b--w-b',
+		'-b-wb-w-',
+		'-w-bw-b-',
+		'b-w--b-w',
+		'-b-bw-w-',
+		'w-w--b-b'
+	]
 };
 
 export const tenthtenth: Map = {
 	name: '10x10',
 	category: '10x10',
-	size: 10,
-	data:
-		'----------' +
-		'----------' +
-		'----------' +
-		'----------' +
-		'----wb----' +
-		'----bw----' +
-		'----------' +
-		'----------' +
-		'----------' +
+	data: [
+		'----------',
+		'----------',
+		'----------',
+		'----------',
+		'----wb----',
+		'----bw----',
+		'----------',
+		'----------',
+		'----------',
 		'----------'
+	]
 };
 
 export const hole: Map = {
 	name: 'The Hole',
 	category: '10x10',
-	size: 10,
-	data:
-		'----------' +
-		'----------' +
-		'--wb--wb--' +
-		'--bw--bw--' +
-		'----  ----' +
-		'----  ----' +
-		'--wb--wb--' +
-		'--bw--bw--' +
-		'----------' +
+	author: 'syuilo',
+	data: [
+		'----------',
+		'----------',
+		'--wb--wb--',
+		'--bw--bw--',
+		'----  ----',
+		'----  ----',
+		'--wb--wb--',
+		'--bw--bw--',
+		'----------',
 		'----------'
+	]
 };
 
 export const grid: Map = {
 	name: 'Grid',
 	category: '10x10',
-	size: 10,
-	data:
-		'----------' +
-		'- - -- - -' +
-		'----------' +
-		'- - -- - -' +
-		'----wb----' +
-		'----bw----' +
-		'- - -- - -' +
-		'----------' +
-		'- - -- - -' +
+	author: 'syuilo',
+	data: [
+		'----------',
+		'- - -- - -',
+		'----------',
+		'- - -- - -',
+		'----wb----',
+		'----bw----',
+		'- - -- - -',
+		'----------',
+		'- - -- - -',
 		'----------'
+	]
 };
 
 export const cross: Map = {
 	name: 'Cross',
 	category: '10x10',
-	size: 10,
-	data:
-		'   ----   ' +
-		'   ----   ' +
-		'   ----   ' +
-		'----------' +
-		'----wb----' +
-		'----bw----' +
-		'----------' +
-		'   ----   ' +
-		'   ----   ' +
+	author: 'Aya',
+	data: [
+		'   ----   ',
+		'   ----   ',
+		'   ----   ',
+		'----------',
+		'----wb----',
+		'----bw----',
+		'----------',
+		'   ----   ',
+		'   ----   ',
 		'   ----   '
+	]
+};
+
+export const charX: Map = {
+	name: 'Char X',
+	category: '10x10',
+	author: 'syuilo',
+	data: [
+		'---    ---',
+		'----  ----',
+		'----------',
+		' -------- ',
+		'  --wb--  ',
+		'  --bw--  ',
+		' -------- ',
+		'----------',
+		'----  ----',
+		'---    ---'
+	]
+};
+
+export const charY: Map = {
+	name: 'Char Y',
+	category: '10x10',
+	author: 'syuilo',
+	data: [
+		'---    ---',
+		'----  ----',
+		'----------',
+		' -------- ',
+		'  --wb--  ',
+		'  --bw--  ',
+		'  ------  ',
+		'  ------  ',
+		'  ------  ',
+		'  ------  '
+	]
 };
 
 export const walls: Map = {
 	name: 'Walls',
 	category: '10x10',
-	size: 10,
-	data:
-		' bbbbbbbb ' +
-		'w--------w' +
-		'w--------w' +
-		'w--------w' +
-		'w---wb---w' +
-		'w---bw---w' +
-		'w--------w' +
-		'w--------w' +
-		'w--------w' +
+	author: 'Aya',
+	data: [
+		' bbbbbbbb ',
+		'w--------w',
+		'w--------w',
+		'w--------w',
+		'w---wb---w',
+		'w---bw---w',
+		'w--------w',
+		'w--------w',
+		'w--------w',
 		' bbbbbbbb '
+	]
 };
 
 export const checker: Map = {
 	name: 'Checker',
 	category: '10x10',
-	size: 10,
-	data:
-		'----------' +
-		'----------' +
-		'----------' +
-		'---wbwb---' +
-		'---bwbw---' +
-		'---wbwb---' +
-		'---bwbw---' +
-		'----------' +
-		'----------' +
+	author: 'Aya',
+	data: [
+		'----------',
+		'----------',
+		'----------',
+		'---wbwb---',
+		'---bwbw---',
+		'---wbwb---',
+		'---bwbw---',
+		'----------',
+		'----------',
 		'----------'
+	]
 };
 
 export const sixeight: Map = {
 	name: '6x8',
 	category: 'special',
-	size: 8,
-	data:
-		' ------ ' +
-		' ------ ' +
-		' ------ ' +
-		' --wb-- ' +
-		' --bw-- ' +
-		' ------ ' +
-		' ------ ' +
-		' ------ '
+	data: [
+		'------',
+		'------',
+		'------',
+		'--wb--',
+		'--bw--',
+		'------',
+		'------',
+		'------'
+	]
 };
 
 export const spark: Map = {
 	name: 'Spark',
 	category: 'special',
-	size: 10,
-	data:
-		' -      - ' +
-		'----------' +
-		' -------- ' +
-		' -------- ' +
-		' ---wb--- ' +
-		' ---bw--- ' +
-		' -------- ' +
-		' -------- ' +
-		'----------' +
+	author: 'syuilo',
+	data: [
+		' -      - ',
+		'----------',
+		' -------- ',
+		' -------- ',
+		' ---wb--- ',
+		' ---bw--- ',
+		' -------- ',
+		' -------- ',
+		'----------',
 		' -      - '
+	]
 };
 
 export const islands: Map = {
 	name: 'Islands',
 	category: 'special',
-	size: 10,
-	data:
-		'--------  ' +
-		'---wb---  ' +
-		'---bw---  ' +
-		'--------  ' +
-		'  -    -  ' +
-		'  -    -  ' +
-		'  --------' +
-		'  --------' +
-		'  --------' +
+	author: 'syuilo',
+	data: [
+		'--------  ',
+		'---wb---  ',
+		'---bw---  ',
+		'--------  ',
+		'  -    -  ',
+		'  -    -  ',
+		'  --------',
+		'  --------',
+		'  --------',
 		'  --------'
+	]
 };
 
 export const iphonex: Map = {
 	name: 'iPhone X',
 	category: 'special',
-	size: 12,
-	data:
-		'   --  --   ' +
-		'  --------  ' +
-		'  --------  ' +
-		'  --------  ' +
-		'  --------  ' +
-		'  ---wb---  ' +
-		'  ---bw---  ' +
-		'  --------  ' +
-		'  --------  ' +
-		'  --------  ' +
-		'  --------  ' +
-		'   ------   '
+	author: 'syuilo',
+	data: [
+		' --  -- ',
+		'--------',
+		'--------',
+		'--------',
+		'--------',
+		'---wb---',
+		'---bw---',
+		'--------',
+		'--------',
+		'--------',
+		'--------',
+		' ------ '
+	]
 };
 
 export const bigBoard: Map = {
 	name: 'Big board',
 	category: 'special',
-	size: 16,
-	data:
-		'----------------' +
-		'----------------' +
-		'----------------' +
-		'----------------' +
-		'----------------' +
-		'----------------' +
-		'----------------' +
-		'-------wb-------' +
-		'-------bw-------' +
-		'----------------' +
-		'----------------' +
-		'----------------' +
-		'----------------' +
-		'----------------' +
-		'----------------' +
+	data: [
+		'----------------',
+		'----------------',
+		'----------------',
+		'----------------',
+		'----------------',
+		'----------------',
+		'----------------',
+		'-------wb-------',
+		'-------bw-------',
+		'----------------',
+		'----------------',
+		'----------------',
+		'----------------',
+		'----------------',
+		'----------------',
 		'----------------'
+	]
 };
 
 export const twoBoard: Map = {
 	name: 'Two board',
 	category: 'special',
-	size: 17,
-	data:
-		'-------- --------' +
-		'-------- --------' +
-		'-------- --------' +
-		'---wb--- ---wb---' +
-		'---bw--- ---bw---' +
-		'-------- --------' +
-		'-------- --------' +
-		'-------- --------' +
-		'                 ' +
-		'                 ' +
-		'                 ' +
-		'                 ' +
-		'                 ' +
-		'                 ' +
-		'                 ' +
-		'                 ' +
-		'                 '
+	author: 'Aya',
+	data: [
+		'-------- --------',
+		'-------- --------',
+		'-------- --------',
+		'---wb--- ---wb---',
+		'---bw--- ---bw---',
+		'-------- --------',
+		'-------- --------',
+		'-------- --------'
+	]
 };
diff --git a/src/web/app/common/views/components/othello.game.vue b/src/web/app/common/views/components/othello.game.vue
index ffda68c8d..248528ed4 100644
--- a/src/web/app/common/views/components/othello.game.vue
+++ b/src/web/app/common/views/components/othello.game.vue
@@ -10,9 +10,9 @@
 		<template v-else>引き分け</template>
 	</p>
 
-	<div class="board" :style="{ 'grid-template-rows': `repeat(${ game.settings.map.size }, 1fr)`, 'grid-template-columns': `repeat(${ game.settings.map.size }, 1fr)` }">
+	<div class="board" :style="{ 'grid-template-rows': `repeat(${ game.settings.map.length }, 1fr)`, 'grid-template-columns': `repeat(${ game.settings.map[0].length }, 1fr)` }">
 		<div v-for="(stone, i) in o.board"
-			:class="{ empty: stone == null, none: o.map.data[i] == ' ', isEnded: game.is_ended, myTurn: !game.is_ended && isMyTurn, can: turnUser ? o.canPut(turnUser.id == blackUser.id ? 'black' : 'white', i) : null, prev: o.prevPos == i }"
+			:class="{ empty: stone == null, none: o.map[i] == 'null', isEnded: game.is_ended, myTurn: !game.is_ended && isMyTurn, can: turnUser ? o.canPut(turnUser.id == blackUser.id ? 'black' : 'white', i) : null, prev: o.prevPos == i }"
 			@click="set(i)"
 		>
 			<img v-if="stone == 'black'" :src="`${blackUser.avatar_url}?thumbnail&size=128`" alt="">
@@ -106,6 +106,8 @@ export default Vue.extend({
 			this.o.put(log.color, log.pos);
 		});
 
+		console.log(this.o);
+
 		this.logs = this.game.logs;
 		this.logPos = this.logs.length;
 	},
diff --git a/src/web/app/common/views/components/othello.room.vue b/src/web/app/common/views/components/othello.room.vue
index bcae37b22..0fcca8548 100644
--- a/src/web/app/common/views/components/othello.room.vue
+++ b/src/web/app/common/views/components/othello.room.vue
@@ -4,14 +4,17 @@
 
 	<p>ゲームの設定</p>
 
-	<el-select v-model="mapName" placeholder="マップを選択" @change="onMapChange">
+	<el-select class="map" v-model="mapName" placeholder="マップを選択" @change="onMapChange">
 		<el-option-group v-for="c in mapCategories" :key="c" :label="c">
-			<el-option v-for="m in maps" v-if="m.category == c" :key="m.name" :label="m.name" :value="m.name"/>
+			<el-option v-for="m in maps" v-if="m.category == c" :key="m.name" :label="m.name" :value="m.name">
+				<span style="float: left">{{ m.name }}</span>
+				<span style="float: right; color: #8492a6; font-size: 13px" v-if="m.author">(by <i>{{ m.author }}</i>)</span>
+			</el-option>
 		</el-option-group>
 	</el-select>
 
-	<div class="board" :style="{ 'grid-template-rows': `repeat(${ game.settings.map.size }, 1fr)`, 'grid-template-columns': `repeat(${ game.settings.map.size }, 1fr)` }">
-		<div v-for="(x, i) in game.settings.map.data"
+	<div class="board" :style="{ 'grid-template-rows': `repeat(${ game.settings.map.length }, 1fr)`, 'grid-template-columns': `repeat(${ game.settings.map[0].length }, 1fr)` }">
+		<div v-for="(x, i) in game.settings.map.join('')"
 			:class="{ none: x == ' ' }"
 		>
 			<template v-if="x == 'b'">%fa:circle%</template>
@@ -112,7 +115,7 @@ export default Vue.extend({
 		},
 
 		onMapChange(v) {
-			this.game.settings.map = Object.entries(maps).find(x => x[1].name == v)[1];
+			this.game.settings.map = Object.entries(maps).find(x => x[1].name == v)[1].data;
 			this.connection.send({
 				type: 'update-settings',
 				settings: this.game.settings
@@ -141,6 +144,9 @@ export default Vue.extend({
 		padding 8px
 		border-bottom dashed 1px #c4cdd4
 
+	> .map
+		width 300px
+
 	> .board
 		display grid
 		grid-gap 4px