# fg-env playthrough: Tic-tac-toe
Game: tic_tac_toe@24063d4d:4642e142
Seed: 1
Seats: 0 x, 1 o
Dynamics: sequential; chance: deterministic; information: unknown; utility: zero_sum
Action space: 10 ids

## Brief of seat 0 (x)
  | # Tic-tac-toe
  | A 3x3 board.
  | 
  | ## Rules
  | Mark an empty cell (0-8, row by row). Three in a row wins.
  | 
  | ## You
  | You are x (player, id x).
  | Act only through your tools. Your turn ends when you take a final action or call end_turn.

## Brief of seat 1 (o)
  | # Tic-tac-toe
  | A 3x3 board.
  | 
  | ## Rules
  | Mark an empty cell (0-8, row by row). Three in a row wins.
  | 
  | ## You
  | You are o (player, id o).
  | Act only through your tools. Your turn ends when you take a final action or call end_turn.

# State 0
Current player: 0
Legal calls of seat 0: [1] mark(cell=0); [2] mark(cell=1); [3] mark(cell=2); [4] mark(cell=3); [5] mark(cell=4); [6] mark(cell=5); [7] mark(cell=6); [8] mark(cell=7); [9] mark(cell=8)
Seat 0 (x) reads:
  | Move 1 of 9 · move
  | Now: It is your turn.
  | 
  | You play x. Board, row by row (an empty cell shows its number):
  | 0 1 2
  | 3 4 5
  | 6 7 8
Seat 0 information state: 0bd796edc94a1cd0
Seat 1 (o) reads:
  | Move 1 of 9 · move
  | 
  | You play o. Board, row by row (an empty cell shows its number):
  | 0 1 2
  | 3 4 5
  | 6 7 8
Seat 1 information state: 853b9481d1d17f2d
Returns: [0, 0]
Chosen: seat 0: mark(cell=8)
Step: {"args": {"cell": 8}, "seat": 0, "tool": "mark"}

# State 1
Current player: 1
Legal calls of seat 1: [1] mark(cell=0); [2] mark(cell=1); [3] mark(cell=2); [4] mark(cell=3); [5] mark(cell=4); [6] mark(cell=5); [7] mark(cell=6); [8] mark(cell=7)
Seat 0 (x) reads:
  | Move 2 of 9 · move
  | 
  | You play x. Board, row by row (an empty cell shows its number):
  | 0 1 2
  | 3 4 5
  | 6 7 x
Seat 0 information state: e0220d6f91236c69
Seat 1 (o) reads:
  | Move 2 of 9 · move
  | Now: It is your turn.
  | 
  | Since your last turn:
  | - x: mark (cell=8).
  | 
  | You play o. Board, row by row (an empty cell shows its number):
  | 0 1 2
  | 3 4 5
  | 6 7 x
Seat 1 information state: 6e7022449aea651b
Returns: [0, 0]
Chosen: seat 1: mark(cell=0)
Step: {"args": {"cell": 0}, "seat": 1, "tool": "mark"}

# State 2
Current player: 0
Legal calls of seat 0: [2] mark(cell=1); [3] mark(cell=2); [4] mark(cell=3); [5] mark(cell=4); [6] mark(cell=5); [7] mark(cell=6); [8] mark(cell=7)
Seat 0 (x) reads:
  | Move 3 of 9 · move
  | Now: It is your turn.
  | 
  | Since your last turn:
  | - o: mark (cell=0).
  | 
  | You play x. Board, row by row (an empty cell shows its number):
  | o 1 2
  | 3 4 5
  | 6 7 x
Seat 0 information state: 2be8c5d546029c99
Seat 1 (o) reads:
  | Move 3 of 9 · move
  | 
  | You play o. Board, row by row (an empty cell shows its number):
  | o 1 2
  | 3 4 5
  | 6 7 x
Seat 1 information state: ea9e6a968b32680b
Returns: [0, 0]
Chosen: seat 0: mark(cell=3)
Step: {"args": {"cell": 3}, "seat": 0, "tool": "mark"}

# State 3
Current player: 1
Legal calls of seat 1: [2] mark(cell=1); [3] mark(cell=2); [5] mark(cell=4); [6] mark(cell=5); [7] mark(cell=6); [8] mark(cell=7)
Seat 0 (x) reads:
  | Move 4 of 9 · move
  | 
  | You play x. Board, row by row (an empty cell shows its number):
  | o 1 2
  | x 4 5
  | 6 7 x
Seat 0 information state: ae7e863c096b9869
Seat 1 (o) reads:
  | Move 4 of 9 · move
  | Now: It is your turn.
  | 
  | Since your last turn:
  | - x: mark (cell=3).
  | 
  | You play o. Board, row by row (an empty cell shows its number):
  | o 1 2
  | x 4 5
  | 6 7 x
Seat 1 information state: e778c0b56bc40c46
Returns: [0, 0]
Chosen: seat 1: mark(cell=5)
Step: {"args": {"cell": 5}, "seat": 1, "tool": "mark"}

# State 4
Current player: 0
Legal calls of seat 0: [2] mark(cell=1); [3] mark(cell=2); [5] mark(cell=4); [7] mark(cell=6); [8] mark(cell=7)
Seat 0 (x) reads:
  | Move 5 of 9 · move
  | Now: It is your turn.
  | 
  | Since your last turn:
  | - o: mark (cell=5).
  | 
  | You play x. Board, row by row (an empty cell shows its number):
  | o 1 2
  | x 4 o
  | 6 7 x
Seat 0 information state: dbb3a6311eed9121
Seat 1 (o) reads:
  | Move 5 of 9 · move
  | 
  | You play o. Board, row by row (an empty cell shows its number):
  | o 1 2
  | x 4 o
  | 6 7 x
Seat 1 information state: 83829b55af4119df
Returns: [0, 0]
Chosen: seat 0: mark(cell=1)
Step: {"args": {"cell": 1}, "seat": 0, "tool": "mark"}

# State 5
Current player: 1
Legal calls of seat 1: [3] mark(cell=2); [5] mark(cell=4); [7] mark(cell=6); [8] mark(cell=7)
Seat 0 (x) reads:
  | Move 6 of 9 · move
  | 
  | You play x. Board, row by row (an empty cell shows its number):
  | o x 2
  | x 4 o
  | 6 7 x
Seat 0 information state: a96d6afcc7a63c80
Seat 1 (o) reads:
  | Move 6 of 9 · move
  | Now: It is your turn.
  | 
  | Since your last turn:
  | - x: mark (cell=1).
  | 
  | You play o. Board, row by row (an empty cell shows its number):
  | o x 2
  | x 4 o
  | 6 7 x
Seat 1 information state: 0d4575d70650146f
Returns: [0, 0]
Chosen: seat 1: mark(cell=4)
Step: {"args": {"cell": 4}, "seat": 1, "tool": "mark"}

# State 6
Current player: 0
Legal calls of seat 0: [3] mark(cell=2); [7] mark(cell=6); [8] mark(cell=7)
Seat 0 (x) reads:
  | Move 7 of 9 · move
  | Now: It is your turn.
  | 
  | Since your last turn:
  | - o: mark (cell=4).
  | 
  | You play x. Board, row by row (an empty cell shows its number):
  | o x 2
  | x o o
  | 6 7 x
Seat 0 information state: 25ddd4653b33c12b
Seat 1 (o) reads:
  | Move 7 of 9 · move
  | 
  | You play o. Board, row by row (an empty cell shows its number):
  | o x 2
  | x o o
  | 6 7 x
Seat 1 information state: 0c7b64085991b8c7
Returns: [0, 0]
Chosen: seat 0: mark(cell=7)
Step: {"args": {"cell": 7}, "seat": 0, "tool": "mark"}

# State 7
Current player: 1
Legal calls of seat 1: [3] mark(cell=2); [7] mark(cell=6)
Seat 0 (x) reads:
  | Move 8 of 9 · move
  | 
  | You play x. Board, row by row (an empty cell shows its number):
  | o x 2
  | x o o
  | 6 x x
Seat 0 information state: f275a481c6e082cd
Seat 1 (o) reads:
  | Move 8 of 9 · move
  | Now: It is your turn.
  | 
  | Since your last turn:
  | - x: mark (cell=7).
  | 
  | You play o. Board, row by row (an empty cell shows its number):
  | o x 2
  | x o o
  | 6 x x
Seat 1 information state: 362b60af7290dc5a
Returns: [0, 0]
Chosen: seat 1: mark(cell=6)
Step: {"args": {"cell": 6}, "seat": 1, "tool": "mark"}

# State 8
Current player: 0
Legal calls of seat 0: [3] mark(cell=2)
Seat 0 (x) reads:
  | Move 9 of 9 · move
  | Now: It is your turn.
  | 
  | Since your last turn:
  | - o: mark (cell=6).
  | 
  | You play x. Board, row by row (an empty cell shows its number):
  | o x 2
  | x o o
  | o x x
Seat 0 information state: b2b0b561d321ae36
Seat 1 (o) reads:
  | Move 9 of 9 · move
  | 
  | You play o. Board, row by row (an empty cell shows its number):
  | o x 2
  | x o o
  | o x x
Seat 1 information state: 9b607796066f39c6
Returns: [0, 0]
Chosen: seat 0: mark(cell=2)
Step: {"args": {"cell": 2}, "seat": 0, "tool": "mark"}

# State 9
Terminal
Returns: [0, 0]
