Keep Prime Numbers 0 (0 Reviews) 35 Plays Open in new window Fullscreen Share on Facebook Share on Twitter X Share on WhatsApp Description Remove all the blocks to make the composite number going out but keep the prime number. Click or tap the unused block to drop the composite numbers. Instructions Mouse click Touch Categories Racing Comments You must log in to write a comment. {{fullname}} {{created}} {{content}} Show replies Hide replies Cancel Reply Load more comments
Comments