One to One database relation?

CREATE TABLE players(
  id         INTEGER NOT NULL,
  username   VARCHAR2(32) NOT NULL,
  password   VARCHAR2(32) NOT NULL,
  email      VARCHAR2(160),
  character  VARCHAR2(32) NOT NULL,
  status     VARCHAR2(32),
  hitpoints  INTEGER,

  CONSTRAINT pk_players PRIMARY KEY (uid)
);

-- track information on the player
CREATE TABLE players(
  id         INTEGER NOT NULL,
  username   VARCHAR2(32) NOT NULL,
  password   VARCHAR2(32) NOT NULL,
  email      VARCHAR2(160),

  CONSTRAINT pk_players PRIMARY KEY (id)
);

-- track information on the character
CREATE TABLE characters(
  id         INTEGER NOT NULL,
  player_id  INTEGER NOT NULL,
  character  VARCHAR2(32) NOT NULL,
  status     VARCHAR2(32),
  hitpoints  INTEGER,

  CONSTRAINT pk_characters PRIMARY KEY (id)
);
-- foreign key reference
ALTER TABLE characters
  ADD CONSTRAINT characters__players
  FOREIGN KEY (player_id) REFERENCES players (id);

CREATE TABLE Players (
   PlayerID int,
   PlayerName varchar(50),
   ...
   Quest1ID int,
   Quest2ID int,
   Quest3ID int,
   ...
   Quest10ID int,
   ...
)

CREATE TABLE Players (
   PlayerID int,
   PlayerName varchar(50),
   ...
   Quest1ID int,
   Quest2ID int,
   Quest3ID int,
   ...
   Quest25ID int,
   ...
)

CREATE TABLE Players (
   PlayerID int,
   PlayerName varchar(50),
   ...
)

CREATE TABLE PlayerQuests (
   PlayerID int,
   QuestID int
)