Rules to Solitaire Games - 'S'
- Salic Law
- Salmon
- Sampan
- Sand Dollar
- San Jose Hill
- San Juan Hill
- Saratoga
- Satellites
- Saxony
- Scarab
- Scarf
- Scarf II
- Scorpion
- Scorpion FreeCell
- Scorpion Head
- Scorpion II
- Scorpion Tail
- Scorpion Towers
- Scorpion Two Decks
- Scotch Patience
- Seahaven Towers
- Sea Parting
- Seashell
- Sea Towers
- Seduction
- See-Saw
- See-Saw Spider
- Selective Beleaguered
- Selective Canfield
- Selective Castle
- Senate
- Senior Wrangler
- Sensation
- Sentinel
- Serpent
- Serpent Poker Solitaire
- Seven by Five
- Seven by Four
- Seven by Seven
- Seven Devils
- Seven Heaven
- Seven in a Row
- Seven Sisters
- Seven Steps
- Seventeens
- Seven Up
- Shady Lanes
- Shah of Persia
- Shamrocks
- Shape Shift
- Sheaf
- Shifted Cross
- Shifting
- Shifting Depots
- Short Solitaire
- Short Term Memory
- Shrimp Cocktail
- ShuffleJack
- Shuttle
- Siberia
- Sienna
- Signora
- Silver Screen
- Simon FreeCell
- Simon Jester
- Simon Says
- Simple
- Simple Addition
- Simple Carnival
- Simple Cell
- Simple Klondike
- Simple Pairs
- Simple Session
- Simple Simon
- Simplex
- Simple Zodiac
- Simplicity
- Single Corners
- Single Enigma
- Single Interchange
- Single Left
- Single Picture Gallery
- Single Queen
- Single Rail
- Single Spider
- Sir Tommy
- Sir Tommy Two Decks
- Six By Six
- Sixes and Sevens
- Sixteen Puzzle
- Sixteens
- Sixty Thieves
- Skippy
- Sly Fox
- Snail
- Snake
- Snow
- Snowball
- Solemnity
- Solid Square
- Solitaire Piquet
- Solitude Castle
- Solstice
- Somerset
- Spaces and Aces
- Spaire
- Spanish Patience
- Spark
- S Patience
- Speculation
- Spider
- Spider Beige
- Spidercells
- Spiderette
- Spider Four Decks
- Spider FreeCell
- Spiderkon
- Spider One Suit
- Spider Red Black
- Spider Three Decks
- Spider Two Suit
- Spider Two Suits
- Spider Up
- Spider Web
- Spider Web Cells
- Spider Yukon
- Spider Yukon One Suit
- Spidike
- Spike
- Spite and Malice
- Splash
- Spoilt
- Springfield
- Squadron
- Square
- Squared Away
- Square Off
- Stacker
- Stacks
- Stairs
- Stalactites
- Stalactites and Stalagmites
- Star
- Statue
- Stay-at-home
- Steeplechase
- Step-Up
- Step by Step
- Stepping Stone
- Steps
- Step Up
- Steve
- St Helena
- Still Bases
- Stinger
- Stonewall
- Stoney Hill
- Stop Light
- Storehouse
- Storm
- Straights and Pairs
- Strata
- Strategerie
- Strategy
- Strategy Plus
- Stream
- Streamline
- Streets
- Streets and Alleys
- Strip
- Stripped FreeCell
- Stripped Klondike
- Stripped Spider
- Striptease
- Stronghold
- Sudden Death
- Suicide Six
- Suit by Suit
- Suit Elevens
- Suits Me
- Suit Yourself
- Sultan
- Sultan of Turkey
- Sum of Five
- Sun
- Super Challenge FreeCell
- Super Flower Garden
- Superior Canfield
- Superior Canfield II
- Superior Demon
- Surprise
- Suspense
- Suspenseful
- Swallows
- Swedish Packet
- Swedish Patience
- Sweet Sixteen
- Swiss
- Swiss Patience
- Sydney Solitaire
- Symbol