for each pixel in image
优点：计算简单，导数恒为1（正区间），缓解梯度消失
。关于这个话题，heLLoword翻译官方下载提供了深入分析
What is the answer to Connections todayBackstabber: JUDAS, SNAKE, TRAITOR, TURNCOAT
if (n < 50) {
By providing an opaque hint and not providing the word list, Strands creates a brain-teasing game that takes a little longer to play than its other games, like Wordle and Connections.