diff --git a/benches/future_children.rs b/benches/future_children.rs
index 51fc3ea..ee0bf8c 100644
--- a/benches/future_children.rs
+++ b/benches/future_children.rs
@@ -1,5 +1,8 @@
 use criterion::{criterion_group, criterion_main, BenchmarkId, Criterion};
-use othello::{board::Board, future_moves::FutureMoves, piece::Piece};
+use othello::{
+    logic::FutureMoves,
+    repr::{Board, Piece},
+};
 use std::time::Duration;
 
 fn extend_layers_test(depth: usize, expire: usize) {
diff --git a/src/agent.rs b/src/agent.rs
index 3a12ae3..29a8f82 100644
--- a/src/agent.rs
+++ b/src/agent.rs
@@ -1,4 +1,4 @@
-use crate::{board::Board, piece::Piece};
+use crate::repr::{Board, Piece};
 use rand::prelude::*;
 use std::io;
 use std::io::prelude::*;
diff --git a/src/complexagent.rs b/src/complexagent.rs
index 19a31a6..ac54f8b 100644
--- a/src/complexagent.rs
+++ b/src/complexagent.rs
@@ -1,4 +1,8 @@
-use crate::{agent::Agent, board::Board, logic::future_moves::FutureMoves, piece::Piece};
+use crate::{
+    agent::Agent,
+    logic::FutureMoves,
+    repr::{Board, Piece},
+};
 
 pub struct ComplexAgent {
     color: Piece,
diff --git a/src/game.rs b/src/game.rs
index 15e6f49..89af93e 100644
--- a/src/game.rs
+++ b/src/game.rs
@@ -1,7 +1,6 @@
 use crate::{
     agent::Agent,
-    board::{Board, Winner},
-    piece::Piece,
+    repr::{Board, Piece, Winner},
 };
 
 pub struct Game {
diff --git a/src/lib.rs b/src/lib.rs
index a964252..4dffdd7 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -1,8 +1,5 @@
 mod agent;
-mod bitboard;
-pub mod board;
 mod complexagent;
 mod game;
 pub mod logic;
-mod misc;
-pub mod piece;
+pub mod repr;
diff --git a/src/logic/future_moves.rs b/src/logic/future_moves.rs
index e06519f..15505ad 100644
--- a/src/logic/future_moves.rs
+++ b/src/logic/future_moves.rs
@@ -1,9 +1,8 @@
 use indicatif::{ProgressIterator, ProgressStyle};
 
 use crate::{
-    board::{Board, Winner},
     logic::r#move::Move,
-    piece::Piece,
+    repr::{Board, Piece, Winner},
 };
 
 pub struct FutureMoves {
diff --git a/src/logic/mod.rs b/src/logic/mod.rs
index 52ba3c7..7075cba 100644
--- a/src/logic/mod.rs
+++ b/src/logic/mod.rs
@@ -1,2 +1,3 @@
-pub mod future_moves;
+mod future_moves;
 mod r#move;
+pub use future_moves::FutureMoves;
diff --git a/src/logic/move.rs b/src/logic/move.rs
index 0582e36..2ae9e26 100644
--- a/src/logic/move.rs
+++ b/src/logic/move.rs
@@ -1,7 +1,4 @@
-use crate::{
-    board::{Board, Winner},
-    piece::Piece,
-};
+use crate::repr::{Board, Piece, Winner};
 
 #[derive(Clone, Debug)]
 pub struct Move {
diff --git a/src/main.rs b/src/main.rs
index ad8470c..82924e5 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -1,14 +1,11 @@
 use game::Game;
-use piece::Piece;
+use repr::Piece;
 
 mod agent;
-mod bitboard;
-mod board;
 mod complexagent;
 mod game;
 mod logic;
-mod misc;
-mod piece;
+pub mod repr;
 
 fn main() {
     let player1 = complexagent::ComplexAgent::new(Piece::Black);
diff --git a/src/bitboard.rs b/src/repr/bitboard.rs
similarity index 98%
rename from src/bitboard.rs
rename to src/repr/bitboard.rs
index 562c896..c05306f 100644
--- a/src/bitboard.rs
+++ b/src/repr/bitboard.rs
@@ -1,4 +1,4 @@
-use crate::board::{BOARD_AREA, BOARD_SIZE};
+use crate::repr::board::{BOARD_AREA, BOARD_SIZE};
 use const_fn::const_fn;
 use static_assertions::const_assert;
 
diff --git a/src/board.rs b/src/repr/board.rs
similarity index 99%
rename from src/board.rs
rename to src/repr/board.rs
index 1dccd6b..32978db 100644
--- a/src/board.rs
+++ b/src/repr/board.rs
@@ -1,4 +1,4 @@
-use crate::{
+use crate::repr::{
     bitboard::BitBoard,
     misc::{diag_raw, split_from},
     piece::Piece,
diff --git a/src/misc.rs b/src/repr/misc.rs
similarity index 100%
rename from src/misc.rs
rename to src/repr/misc.rs
diff --git a/src/repr/mod.rs b/src/repr/mod.rs
new file mode 100644
index 0000000..81299d5
--- /dev/null
+++ b/src/repr/mod.rs
@@ -0,0 +1,7 @@
+mod bitboard;
+mod board;
+mod misc;
+mod piece;
+
+pub use board::{Board, Winner};
+pub use piece::Piece;
diff --git a/src/piece.rs b/src/repr/piece.rs
similarity index 100%
rename from src/piece.rs
rename to src/repr/piece.rs