Games for 1 player
Can you recommend some games that a person can play by themselves?
Dexterity Games suitable for a single player
Apart from Solitaire, there are some traditional games that are suitable for a single player - generally because one player is at the table at any one time and the objective is to gain the most points. Therefore, some reward can be gained by practising and trying aiming to improve one's "personal best" score.This list does not include games like Alley Skittles and Aunt Sally which would otherwise apply - because you need someone at the other end to keep resetting the equipment.
Solo Puzzles
Most puzzles are solitary affairs, including Solitaire.
Puzzles
There is an also enormous category of card games called "Patience" all of which are for one player - and many of these are most enjoyable and/or engagingly frustrating. There is even a version of Cribbage for one player. There are some board games that are popular and complex enough that setting puzzles or challenges in that game for a person to try has become de rigeur. For example, Chess, Go, Bridge and Scrabble are all games for which puzzles can be found in books and in the national press on a daily basis and these are excellent ways to hone your skills.
Solo Mind Games
Of the 'mind games', choices that are truly suitable for one player only are limited. If you would like to sit down with a game designed for multiple players that is entirely or mostly down to skill such as Chess, Halma or Scrabble and play the game by yourself in the same way, it usually just doesn't work because you always know the move the other player is likely to make and what's in their mind! The same is true of most card and domino games because the challenge is not knowing what is in the other player's hands. The same is true of most card and domino games because the challenge is not knowing what is in the other player's hands.
Backgammon
In general, the more the element of luck features, the more feasible it is to play like this. For instance, it's very possible to have a game of Snakes and Ladders in which you control all 4 players. The game is entirely luck-based and players don't make any decisions at all - but the academic exercise of moving pieces around the board until one wins soon becomes unsatisfactory. The same might be said of a game like Monopoly where limited choices are made but still the roll of the dice is the primary element in the game. Games in which an element of luck features but skill still plays a great part are probably the most rewarding to try. It's never as much fun but often it's a good way to improve your skills and learn at your own pace. Regrettably there are few games in this category but top of the list would be Backgammon.
Board Games
21st Century Hits
Vast majority of the popular board games require at least two players. However, there are a few that have been designed with solo players in mind.
The award winning board game - Terraforming Mars - can be played in a group of up to five, but can equally be enjoyed in a solo-mode, without compromising the quality of play. In the solo mode, the only thing that is working against you is time. You need to make Mars habitable for humans (by increasing oxygen, temperature and water) in under 14 generations.
Gloomhaven is a complex, multi-award winning board game which designed with serious gamers in mind. It is not always easy to find someone who would devote their entire evening to playing one board game. A single player variation of Gloomhaven was developed to allow the board game geeks to play whenever they want! In the solo-player mode, one person takes control of 2 characters instead of 1 - the characters unite and together, they fight through the scenarios. The solo game play is not too dissimilar to a multi-player one and is highly rated by the board game community.
Scythe is another relatively complex board game, which has a very effective solo-player variation. In this engine-building, asymmetric, competitive board game, single players are playing against the automated opponent called the Automa. This variation allows you to enjoy a playing experience which is very similar to playing against real opponents.