Chapter 4: The Fair Share

The school gymnasium smelled of popcorn, floor wax, and the sharp, vinegary scent of tempera paint. Colorful banners hung from the rafters, each one announcing a different game: RING TOSS, FACE PAINTING, GUESS THE JAR. In the center of it all stood the most popular booth of the afternoon: the Lucky Launcher.

It was a simple game. You picked up a small rubber ball, stood behind a white line, and tried to knock down a pyramid of painted cans. If you knocked them all down, you won a giant stuffed tiger with button eyes and a goofy grin.

Billy had been watching the line for ten minutes. The line was full of his classmates, all bouncing on their toes, clutching their tickets. But something felt wrong.

"Dustin," Billy said, tugging his friend's sleeve. "Have you noticed that only some kids are winning?"

Dustin, who was carefully organizing his tickets by color, looked up. "What do you mean?"

"Look," Billy whispered.

A tall boy named Marcus stepped up to the line. He threw the ball hard and straight. The cans scattered. The crowd cheered. Marcus walked away with the tiger.

Next was a smaller girl named Mei. She picked up the ball with both hands, swung her whole body, and let go. The ball arced through the air and hit the bottom can with a soft thunk. The pyramid wobbled but stayed standing.

"Try again!" the booth worker called.

Mei tried three more times. Each time, the ball bounced off the cans like they were glued together. She walked away with a single sticker and a disappointed look.

Then it was Holly's turn. Holly, who was precise and numerical and never did anything without measuring first, looked at the white line, looked at the cans, and frowned. "The line is too far back for someone with my arm length," she announced. "The probability of success is not evenly distributed."

"What?" the booth worker asked.

"It's not fair," Holly said, her voice as clear as a bell. "The game was built for kids with long arms and strong throws. Everyone else is wasting their tickets."

Billy felt the familiar itch in his brain—the same itch he'd felt in Dustin's blue room. Lopsided, his brain whispered. The game is lopsided.

He looked at the booth more carefully. The white line was painted on the floor at a distance that seemed normal... if you were Marcus. The ball was heavy... if you were Marcus. The cans were stacked high... if you were tall enough to throw straight at them.

"It's like the Wrong Toy Store," Billy said to Dustin. "It's built for one kind of person."

Dustin looked at the game, then at his own tickets, then at Mei standing by the wall. "But the rules are the same for everyone," he said uncertainly. "Same line. Same ball. Same cans."

"Same rules don't mean fair rules," Billy said. He was surprised by how firmly the words came out. "If the game was built by someone who could always reach the cans, they might not even know it's unfair. They'd think, 'Everyone has the same chance.' But they don't."

Dustin thought about this. He looked down at the blue marble in his pocket—the one from his all-blue room. "Like how I thought all toys were blue because I only had blue toys?"

"Exactly," Billy said. "You didn't mean to be wrong. You just hadn't seen the other colors."

Just then, Miss Wheeler walked over. She was in charge of the fair and carried a clipboard that looked very official. "Is there a problem, boys?"

"Yes," Billy said, before he could lose his nerve. "The Lucky Launcher isn't fair."

Miss Wheeler raised an eyebrow. "The rules are the same for everyone, Billy."

"I know," Billy said. "But the game wasn't built for everyone. It was built for kids who are tall and strong. Mei tried her best, and she didn't have a real chance."

Miss Wheeler looked at the booth. She looked at the line. She looked at Mei. Her expression softened slightly, but then she straightened again. "Billy, we've always done it this way. The fair has used the same rules for three years. If we change them now, the older kids will complain that it's too easy."

"But that's the point," Holly added, appearing beside Billy with her arms crossed. "Fair means everyone has a real chance, not just the same rules."

Miss Wheeler tapped her clipboard with her pencil. She looked at the disappointed faces by the wall, then at the tall kids celebrating with their tigers. Finally, she sighed. "Alright. Let's try it. But if it doesn't work, we go back to the old way."

Billy's heart leaped. "It will work," he said. "We just have to move the line."

For the next ten minutes, Billy, Dustin, Holly, and Mei worked together. Holly measured three feet from the cans with her ruler and marked a new white line with masking tape. "This is the closer line," she announced. "For anyone who wants it."

Dustin found a box of smaller rubber balls in the supply closet. They were pink and green and much lighter than the heavy red ball the game had been using. "These won't knock the cans as hard," he said. "But they'll travel straighter for someone with less arm strength."

Billy and Mei worked on the cans. They took the top two cans off the pyramid, lowering it from seven cans to five. "It still takes skill," Mei said, carefully stacking them. "But now I can actually see the top."

Miss Wheeler wrote the new rules on a fresh sign:

LUCKY LAUNCHER — CHOOSE YOUR CHALLENGE Big Ball / Far Line: Standard Small Ball / Close Line: Junior Everyone gets three throws. Fair play only.

Billy stepped back, dusting his hands. The new booth looked perfect. The line was shorter, the balls were lighter, the cans were lower. This was going to fix everything.

The first player was a tiny first-grader named Sam. He chose the junior line, picked up a green ball, and threw it with all his might.

The ball sailed through the air and hit the bottom can with a gentle tink.

The entire pyramid collapsed.

Sam screamed with joy. The booth worker handed him a tiger. The next kid in line—a kindergartener even smaller than Sam—stepped up, chose the junior line, and knocked the cans down on her first throw too. Then another. And another.

Within five minutes, a line of small children had won seven tigers. The prize table began to look empty. The booth worker looked panicked. "We're running out of tigers," she called to Miss Wheeler.

Billy felt his stomach drop. This wasn't right either.

Then Marcus stepped up to the standard line. He threw his heavy red ball hard and straight, just like before. The cans scattered. The crowd cheered. But Marcus didn't look happy. He looked bored.

"This is too easy now," he said, tossing his second tiger over his shoulder. "I liked it when it was actually hard."

Billy walked up to the junior line and stared at the cans. The problem was obvious now, and it made his face burn with frustration. They had lowered the cans and moved the line closer and used lighter balls. They had fixed the unfairness by making it unfair in the opposite direction. The game was no longer a game. It was a giveaway.

"We made it too easy," Billy said, his voice small.

"You moved the line too close," Holly said, frowning at her ruler. "And the cans are too low. The probability of success is now one hundred percent for anyone over three feet tall."

"But if we move it back," Mei said, her voice trembling, "then I can't win again."

Billy looked at the emptying prize table. He looked at Marcus's disappointed face. He looked at Sam, who was hugging his tiger with genuine joy but hadn't really earned it. The game had swung from one kind of unfair to another kind of unfair, and Billy had caused it.

He felt like a squeezed sponge—flat, heavy, and full of wrong water.

"We need to try again," Billy said. "Not the old way. Not this way. A better way."

"How?" Dustin asked. "What if we can't find the middle?"

"We have to," Billy said. "Because the middle is where fair lives."

He walked back to Miss Wheeler, who was watching the chaos with her arms crossed. "Miss Wheeler," Billy said, "our first fix didn't work. We made it too easy. Can we try one more time?"

Miss Wheeler looked at the nearly empty prize table. She looked at the line of tall kids who had stopped playing because the challenge was gone. Then she looked at Billy, and something in her expression changed—not to anger, but to something gentler. "You tried," she said. "That's more than most people do. Alright. One more try. But make it quick."

Billy gathered his friends around the booth. "We changed too many things at once," he said. "We moved the line, changed the balls, and lowered the cans. That's why it broke. We need to change one thing at a time and test it."

Holly nodded. "Like the Test Kitchen," she said. "We test one ingredient before we mix everything."

"Exactly," Billy said. "First, let's put the cans back to seven. The height wasn't the main problem. The distance was."

Mei carefully stacked all seven cans. The pyramid looked tall again, but not impossible.

"Now," Billy said, "let's keep the two lines, but move the junior line back half a foot. Holly, measure it."

Holly paced out three and a half feet and marked a new line with tape. "This is the adjusted junior line," she announced. "Close enough to give small players a real chance, but far enough that they still have to aim."

"And the balls?" Dustin asked.

"Keep both sizes," Billy said. "But here's the new rule: you have to use the small ball if you choose the junior line. That way the lighter ball matches the closer distance, but the taller pyramid still takes skill."

Miss Wheeler wrote a new sign:

LUCKY LAUNCHER — CHOOSE YOUR CHALLENGE Big Ball / Far Line: Standard Small Ball / Adjusted Line: Junior Everyone gets three throws. Fair play only.

Billy held his breath.

Sam stepped up to the adjusted junior line. He picked up the small green ball, wound up, and threw. The ball hit the second can from the bottom. The pyramid wobbled. Two cans fell. Sam tried again. On his third throw, the last can toppled. He won a tiger, but he had to work for it. His smile was twice as bright as before.

Mei stepped up next. She chose the junior line, aimed carefully, and knocked down six cans on her second try. On her third throw, the last one fell. She jumped up and down, her braids bouncing. "I did it! I actually did it!"

Then Marcus took the standard line with the heavy red ball. He threw hard. The cans scattered, but one stayed standing. He frowned, adjusted his stance, and threw again. The last can fell. He won his tiger, but he had to earn it too. "Okay," he said, grinning. "That's better."

The line grew longer than before. Kids of all sizes played. Some still won, some still lost, but everyone lost fairly. A tiny kindergartener tried the junior line and missed all three throws, but she walked away smiling because she knew she had a real chance. A tall fifth-grader tried the standard line and missed too, and he didn't complain because the game was still a game.

Billy didn't play. He just watched, his heart feeling warm and full. He thought about his locked diary at home, about the secrets people kept, and about how unfair it felt when someone else decided what was true for you.

"You did a good thing," Dustin said, bumping Billy's shoulder.

"We did a good thing," Billy corrected. "But we almost broke it first."

"That's okay," Dustin said. "My blue room was wrong too, remember? You have to be wrong before you can be right."

Billy smiled. "I guess fair isn't a place you find. It's a place you build. And sometimes you build it wrong before you build it right."

On the walk home, Billy thought about the Digital Brain. He had learned that it learned from examples. He had learned that a lopsided map made lopsided answers. Now he understood something else: even when a Brain wasn't trying to be unfair, it could still be unfair if the people who built it only thought about one kind of person. And fixing it wasn't as simple as flipping a switch. You had to test, adjust, and test again.

"Dad," Billy said at dinner that night. "If a Brain only ever saw tall kids throwing balls, would it think short kids were bad at games?"

Dad put down his fork. "It might, Billy. It might not even know it was being unfair. It would just say, 'The data shows that tall kids win.'"

"But that wouldn't be the whole truth," Billy said.

"No," Dad said. "It wouldn't. And that's why we have to keep checking the map. We have to ask who is missing from the examples. We have to ask who didn't get a fair turn. We have to ask whether the people building the Brain saw the whole world, or just their own neighborhood."

Mom passed the mashed potatoes. "It's like cooking for a whole family but only tasting the food yourself. If you never ask Leo whether he likes mushrooms, you might make mushroom casserole every night and think you're a great cook."

"I don't like mushrooms!" Leo announced from across the table.

"Exactly," Mom said. "And if no one asks, no one knows."

Billy nodded. He thought about the fair, the blue room, the worried feeling in his diary. The world was full of maps, and some of them were wrong. But the good news was, maps could be redrawn. Questions could be asked. Lines could be moved.

"I think," Billy said slowly, "that if I ever got an automatic backpack that did things for me, I'd want it to be fair to everyone. Not just the tall kids. Not just the strong kids. Everyone. And if it wasn't fair, I'd want to be able to fix it—not just once, but over and over, until it got it right."