This K-12 coding startup enrolled 2.5 lakh students in less than 10 months with affordable courses Noida-based startup Tinker Coders, which offers affordable programming courses to K-12 students, is riding India’s coding boom and also going global. 0 claps Share on Tinker Coders’ website opens with an Elon Musk quote on how he learnt to code young and went on to sell his “first commercial programme” at 12. While the use of celebrity techies like Musk and others for marketing ‘coding for kids’ platforms has been widely criticised of late, the Tesla founder — now the world’s richest person — is an easy bait for parents rushing to make their kids “future-ready” with new-age skills like coding.