pixel icon. pieces of puzzle connected together. teamwork. combining efforts. puzzle toy for children developmen. simple retro

puzzle jigsaw piece connect toy pixel retro game bit web app digital old 80s mosaic part component composition partnership teamwork team work together assistance brainstorming collaboration cooperation goal group leadership meeting solution unity creativity isolated vector silhouette icon sign symbol pictogram line outline simple black shape contour pieces connected combining efforts for children developmen white background icon together teamwork efforts developmen