Claude Haiku 4.5 × slots
0.0Vegas slot machine — reels, pay table, betting, win animations
correctness 0.0quality 0.0documentation 0.011667ms
$ cat slots.prompt — what the model was asked
Build a fully playable Vegas-style slot machine in a single self-contained HTML file with no external libraries and no external assets.
## Reels
- 3 reels, each with these 7 symbols: 🍒 Cherry, 🍋 Lemon, 🍊 Orange, 🍇 Grape, 🔔 Bell, ⭐ Star, 7️⃣ Seven
- Spin animation: each reel spins independently (reel 1 stops ~800ms, reel 2 ~1200ms, reel 3 ~1600ms), showing symbols scrolling at ~12 symbols/sec before snapping to the result
- SPIN button disabled while spinning
## Pay table (multipliers × bet)
- 7️⃣ 7️⃣ 7️⃣ → 100×
- ⭐ ⭐ ⭐ → 50×
- 🔔 🔔 🔔 → 20×
- 🍇 🍇 🍇 → 15×
- 🍊 🍊 🍊 → 10×
- 🍋 🍋 🍋 → 5×
- 🍒 🍒 🍒 → 3×
- Any two 🍒 in first two positions → 2×
- All other → 0× (loss)
## Betting & credits
- Start with 100 credits
- Bet buttons: 1, 5, 10 credits (highlighted active; default: 1)
- Bet deducted immediately on spin; win adds bet × multiplier
- GAME OVER at 0 credits with 'Play Again' button that resets to 100
## Win feedback
- Win: flash matching symbols, show '+[amount] credits' in gold, display win name ('JACKPOT!', 'THREE BELLS', etc.)
- Loss: shake animation on reels
- Credit balance count-up animation over 400ms
## Pay table display
- Visible panel on page (not a modal) listing all combinations
- Highlight winning row when that combination hits
## Code quality
- Single HTML file; all JS in <script>, all CSS in <style>
- Game state: { credits, bet, spinning, reels, result }
- Named functions: initState(), spin(), checkWin(), animateReels(), updateUI()
- RNG: Math.random() only
- No inline onclick= handlers; use addEventListenerrun 1 of 1
0.0correctness 0.0quality 0.0documentation 0.011667ms
# judge: Response is truncated mid-CSS with no JavaScript at all, making it a completely non-functional, incomplete submission.
$ cat claude-haiku-4-5.slots.r1.response
```html
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Vegas Slot Machine</title>
<style>
* {
margin: 0;
padding: 0;
box-sizing: border-box;
}
body {
font-family: 'Arial Black', sans-serif;
background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
min-height: 100vh;
display: flex;
justify-content: center;
align-items: center;
padding: 20px;
}
.container {
display: grid;
grid-template-columns: 1fr 300px;
gap: 30px;
max-width: 1200px;
width: 100%;
}
.machine {
background: linear-gradient(to bottom, #2d1b4e, #1a0f2e);
border: 8px solid #ffd700;
border-radius: 20px;
padding: 30px;
box-shadow: 0 0 50px rgba(255, 215, 0, 0.5), inset 0 0 20px rgba(0, 0, 0, 0.5);
}
.header {
text-align: center;
margin-bottom: 30px;
color: #ffd700;
text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.8);
}
.header h1 {
font-size: 2.5em;
margin-bottom: 10px;
letter-spacing: 2px;
}
.credits-display {
background: rgba(0, 0, 0, 0.5);
border: 3px solid #ffd700;
border-radius: 10px;
padding: 15px 30px;
color: #ffd700;
font-size: 1.5em;
margin-bottom: 20px;
text-align: center;
font-weight: bold;
box-shadow: inset 0 0 10px rgba(255, 215, 0, 0.2);
}
.credits-display span {
font-size: 1.8em;
display: inline-block;
min-width: 100px;
}
.reels-container {
display: flex;
gap: 15px;
margin-bottom: 30px;
justify-content: center;
}
.reel {
width: 120px;
height: 180px;
background: linear-gradient(to bottom, #000, #1a0f2e);
border: 4px solid #ffd700;
border-radius: 10px;
overflow: hidden;
position: relative;
box-shadow: inset 0 0 15px rgba(0, 0, 0, 0.8), 0 0 15px rgba(255, 215, 0, 0.3);
}
.reel-symbols {
display: flex;
flex-direction: column;
height: 100%;
font-size: 3em;
justify-content: center;
align-items: center;
transition: none;
position: relative;
}
.reel-symbol {
width: 100%;
height: 60px;
display: flex;
align-items: center;
justify-content: center;
}
.reel.spinning .reel-symbols {
animation: spin 0.8s linear;
}
@keyframes spin {
0% {
transform: translateY(0);
}
100% {
transform: translateY(-420px);
}
}
.reel.shake {
animation: shake 0.4s ease-in-out;
}
@keyframes shake {
0%, 100% { transform: translateX(0); }
25% { transform: translateX(-10px); }
75% { transform: translateX(10px); }
}
.reel.flash-win .reel-symbol.highlight {
animation: flashWin 0.6s ease-in-out 3;
}
@keyframes flashWin {
0%, 100% {
text-shadow: 0 0 0 rgba(255, 215, 0, 0);
transform: scale(1);
}
50% {
text-shadow: 0 0 20px rgba(255, 215, 0, 1);
transform: scale(1.1);
}
}
.win-display {
text-align: center;
margin-bottom: 20px;
min-height: 60px;
display: flex;
flex-direction: column;
justify-content: center;
align-items: center;
}
.win-name {
color: #ffd700;
font-size: 1.8em;
font-weight: bold;
text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.8);
margin-bottom: 10px;
min-height: 30px;
}
.win-amount {
color: #00ff00;
font-size: 1.5em;
font-weight: bold;
text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.8);
animation: slideUp 0.6s ease-out;
}
@keyframes slideUp {
from {
opacity: 0;
transform: translateY(20px);
}
to {
opacity: 1;
transform: translateY(0);
}
}
.controls {
display: flex;
flex-direction: column;
gap: 20px;
}
.bet-buttons {
display: grid;
grid-template-columns: repeat(3, 1fr);
gap: 10px;
}
.btn {
padding: 12px 20px;
font-size: 1em;
font-weight: bold;
border: 2px solid #ffd700;
border-radius: 8px;
cursor: pointer;
transition: all 0.3s;
color: #ffd700;
background: rgba(0, 0, 0, 0.3);
text-transform: uppercase;
letter-spacing: 1px;
}
.btn:hover:not(:disabled) {
background: #ffd700;
color: #1a0f2e;
transform: scale(1.05);
box-shadow: 0 0 15px rgba(255, 215, 0, 0.6);
}
.btn:disabled {
opacity: 0.5;
cursor: not-allowed;
}
.btn.active {
background: #ffd700;
color: #1a0f2e;
box-shadow: 0 0 15px rgba(255, 215, 0, 0.8);
}
.spin-btn {
padding: 18px 40px;
font-size: 1.3em;
background: linear-gradient(to bottom, #ff6b00, #cc5500);
border: 3px solid #ffd700;
color: #fff;
border-radius: 10px;
cursor: pointer;
font-weight: bold;
transition: all 0.3s;
text-transform: uppercase;
letter-spacing: 2px;
box-shadow: 0 5px 15px rgba(0, 0, 0, 0