"I can't solve this."
Riku closed the puzzle magazine. It was lunch break in the club room.
"Which one?" Yuki peered in.
"A cipher puzzle. Find the pattern from character sequences and restore the original message."
Aoi showed interest. "Let me see."
The cipher was complex. Seemingly random symbol sequences.
"This is difficult," Yuki murmured.
At that moment, Riku suddenly took out his notebook. "Wait, I'm seeing something."
"What?"
Riku began analyzing the symbols at high speed. Grouping them, searching for patterns, forming hypotheses.
Five minutes later, the answer emerged.
"'Information theory is beautiful'... I think."
Aoi verified. "Correct."
Yuki was amazed. "Riku, that's amazing!"
"No, just luck," Riku was embarrassed.
But Aoi was serious. "Not luck. You have talent for encoding."
"Talent?"
"Pattern recognition and compression, these are the core of encoding," Aoi explained. "You intuitively detect redundancy."
Mira quietly entered the club room. With her usual observer-like expression.
"What happened?" she asked.
"Riku solved a difficult cipher," Yuki answered in English.
Mira looked at Riku's notebook. "Interesting. You found the pattern structure quickly."
"Pattern structure?"
"Ciphers transform information into different formats," Mira continued. "But structure is preserved. The ability to detect that is encoding talent."
Aoi supplemented. "Data compression is the same. Find redundant parts and replace with short expressions."
"Was I doing that?" Riku was confused.
"You were," Yuki nodded. "You grouped symbols, right? That's exactly pattern discovery."
Aoi drew on the whiteboard. "Three aspects of encoding:
- Pattern recognition
- Redundancy removal
- Efficient representation"
"Riku does this unconsciously."
Mira smiled. "Natural encoder. Rare skill."
Riku was bewildered. "But I'm bad at math."
"Encoding isn't just mathematics," Aoi said. "Intuition, pattern sense, aesthetic sense. These are also important."
"Aesthetic sense?"
"Yes. Beautiful codes are simple and structural. Close to art."
Yuki asked. "Then how do we develop the talent?"
"Combination of practice and theory," Aoi answered. "Riku has intuition. But learning theory makes it more systematic."
Mira took out a book. "This book might help. Advanced coding theory, but with visual approach."
Riku turned the pages. Coding theory expressed with diagrams and colors. Different from text-heavy textbooks.
"This looks readable."
Aoi smiled. "A visual learner. Not a bad thing."
Yuki was curious. "Do I have encoding talent too?"
"Maybe in a different form," Aoi answered. "You're good at logical thinking. That's also talent."
Mira nodded. "Everyone has different strength. Yuki: logic. Riku: pattern. Aoi: explanation."
The three thought. Utilizing respective strengths.
"Function as a team," Aoi said. "The Information Theory Club is a collection of diverse talents."
Riku stared at the cipher puzzle. An ability he hadn't noticed before. But certainly, something was visible.
"I want to learn more," Riku said quietly.
"Good resolution," Aoi answered. "Talent gives direction. But growth requires effort."
Yuki wrote in her notebook. "Encoding talent = eye for seeing patterns"
Mira supplemented. "Plus ability to express patterns efficiently."
Sunset illuminated the club room. It was the day Riku noticed new possibilities within himself.
Talent hides in unexpected places. What matters is an environment that finds and develops it.
The Information Theory Club might be such a place.