The next morning, an email waited for her. No subject. The body contained a single line: “You are the only one who read the last page. See you in the final round.”

Rina, a slight fourteen-year-old with glasses too big for her face, had downloaded it on a dare from her English teacher, Mr. Budi. “The district champion always finishes this packet in under two hours,” he had said, his eyes twinkling. “Last year, the winner missed only one question.”

For twenty minutes, she wrestled with the explanation. Every word had to be perfect. Finally, she typed into a blank document:

She hadn’t dared open it. Until tonight.

Attached was a new file: KUNCI_JAWABAN_DAN_PEMENANG.pdf . Her name was at the top.