Here is the full list of all 24 The Royal Game of Ur 3D achievements.
Finish the tutorial.
Win a game against the easy AI.
Win a game against the normal AI.
Win a game against the hard AI.
Win a game in online multiplayer.
Win a game in local multiplayer.
Win 10 games against the easy AI.
Win 10 games against the normal AI.
Win 10 games against the hard AI.
Win 10 games in online multiplayer.
Win 10 games in local multiplayer.
Kick 10 enemy pieces off the board.
Kick 50 enemy pieces off the board.
Kick 100 enemy pieces off the board.
Reroll 10 times.
Reroll 50 times.
Reroll 100 times.
Flawless victory with 10 playing pieces.
Kick 10 pieces in one game.