How to Play Spit - Complete Rules Guide
Overview
Spit (also known as "Speed" or "Slam") is a fast-paced, real-time card game for two players. Unlike most card games, there are no turns — both players play simultaneously, racing to get rid of their cards as quickly as possible.
Spit tests your speed, reflexes, and ability to spot plays quickly. It's one of the most exciting card games you can play, with non-stop action from start to finish. Games are intense, competitive, and over in minutes.
Our online version is a single-round duel against an AI opponent. A standard 52-card deck is split evenly between you, and the first side to clear their five stockpiles wins on the spot. You can change the AI's speed at any time, and Play Again deals a fresh game instantly.
Setup
The game deals everything automatically when a round starts. Here's the layout you'll see:
1. The shuffled deck is split: 26 cards to you, 26 to the AI.
2. Each side gets 5 stockpiles in a row:
- Pile 1: 1 card (face-up)
- Pile 2: 2 cards (1 face-down, top card face-up)
- Pile 3: 3 cards (2 face-down, top card face-up)
- Pile 4: 4 cards (3 face-down, top card face-up)
- Pile 5: 5 cards (4 face-down, top card face-up)
3. Each side's remaining 11 cards form their face-down reserve — the "spit pile".
4. Two shared center piles sit between the layouts. The round opens with a spit: one card flips from each reserve onto the centers.
The layout mirrors solitaire — each stockpile has increasingly more cards, with only the top card visible. The 15 stockpile cards plus 11 reserve cards equal each player's 26 cards.
Basic Gameplay
Spit has no turns. You and the AI play at the same time, as fast as you can.
From the opening spit, the game is a race:
- Look at the face-up cards on your 5 stockpiles. Playable cards are highlighted.
- Click or tap an eligible card to send it to a center pile (see "Valid Moves" below).
- When you play a card from a stockpile, the next face-down card in that pile flips face-up automatically.
- The AI is making its own plays onto the same two center piles the whole time. Set its pace with the AI Speed control — Slow, Normal, or Fast.
- If you have no valid play, hit the Stuck button. Once both sides are stuck, a new spit refreshes the center piles.
The pace is frantic. Cards fly onto the center piles, and the game state changes constantly. Staying focused while moving quickly is the core skill.
Valid Moves
A card can be played on a center pile if it is exactly one rank higher OR one rank lower than the top card of that pile. Suit doesn't matter.
Examples:
- On a 7, you can play a 6 or an 8.
- On a Queen, you can play a Jack or a King.
- On an Ace, you can play a 2 or a King (Ace wraps around).
- On a King, you can play a Queen or an Ace (wraps around).
The wrapping rule is important: the sequence is circular. Ace connects to both 2 and King, creating a continuous loop of ranks.
You can play on either center pile — whichever has a card you can match. Both players share the same two center piles, so you're competing for the same plays.
Cards move in one direction only: from your stockpiles onto the center piles. There are no moves between stockpiles in this version — once a stockpile is emptied, that slot stays empty for the rest of the round.
Spit!
When both players get stuck (neither side can make a valid play on either center pile), it's time to spit again.
Use the Stuck button to declare that you're out of moves. The game double-checks your board, so you can't bluff — if you still have a playable card, you'll be told to play it. The AI declares itself stuck automatically when it runs out of plays.
Once both sides are stuck, the spit happens: each reserve flips one card onto the center piles. The new top cards create fresh opportunities, and play immediately resumes at full speed.
Important spit rules:
- A spit only happens when BOTH players are stuck. If one side still has a valid move, the round keeps going.
- If your reserve is empty, only your opponent's reserve flips a card (and vice versa) — you keep playing from your stockpiles as usual.
- Spitting happens multiple times per round and is the mechanism that prevents deadlocks.
Winning a Round
The round ends the instant one player empties all five of their stockpiles — that player wins immediately.
Only the stockpiles count toward victory. Your reserve exists to feed the center piles during spits; you never need to play through it. Clearing your five stockpiles wins even if your reserve is untouched.
If the round locks up instead — both players stuck with no reserve cards left to spit, or spit after spit producing no playable cards — the round ends in a stalemate. The stalemate goes to whoever has fewer total cards remaining (stockpiles plus reserve), so shedding cards is never wasted effort even in a blocked round.
Winning the Game
In this online version, one round is one game. Empty your stockpiles before the AI does and you win on the spot — there are no follow-up rounds and no carrying cards over to the next deal.
Every game ends in one of three clearly announced ways: you emptied your stockpiles first, the AI emptied its stockpiles first, or a stalemate was decided by fewest cards remaining. The end-of-game dialog shows exactly how many cards each side had left.
Hit Play Again for an instant rematch — the deck reshuffles and both sides start fresh with 26 cards each. Your games and wins are tracked across sessions in the stats bar, so the long-term contest is your win rate. Raising the AI Speed raises the challenge.
Edge Cases
Spit has several situations that require special rules:
One reserve runs out: Spits still happen — only the side with reserve cards flips one onto the centers. The other side simply plays from their stockpiles.
Both reserves empty: If both players are stuck and neither has a reserve card left to spit, the round ends in a stalemate. The player with fewer total cards remaining (stockpiles plus reserve) wins; if it's tied, the round goes to you.
Spits going nowhere: If repeated spits keep flipping new center cards but neither side can make a single play in between, the game calls a stalemate rather than spitting forever — decided the same way, by fewest cards remaining.
Declaring stuck early: The Stuck button verifies your board first. If you still have a playable card, the game points it out and won't let you declare stuck.
Empty stockpile slots: If a stockpile is emptied during play, that slot stays empty — cards never move between stockpiles. An empty slot just means one less pile to scan.
Simultaneous plays: Because the rules are enforced in real time, there are no physical-game disputes. Every play lands in sequence, and an invalid card simply won't play.