0x00. C - Hello, World [Feb 5 20...Feb 6 20]
0x01. C - Variables, if, else, while [Feb 6 20...Feb 7 20]
0x03. C - Debugging [Feb 11 20...Feb 12 20]
0x02. C - Functions, nested loops [Feb 10 20...Feb 12 20]
0x04. C - More functions, more nested loops [Feb 13 20...Feb 14 20]
0x05. C - Pointers, arrays and strings [Feb 17 20...Feb 19 20]
0x06. C - More pointers, arrays and strings [Feb 20 20...Feb 21 20]
0x07. C - Even more pointers, arrays and strings [Feb 24 20...Feb 25 20]
0x08. C - Recursion [Feb 26 20...Feb 27 20]
0x09. C - Static libraries [Feb 28 20...Mar 2 20]
0x0A. C - argc, argv [Feb 28 20...Mar 2 20]
0x0B. C - malloc, free [Mar 3 20...Mar 4 20]
0x0C. C - More malloc, free [Mar 5 20...Mar 6 20]
0x0D. C - Preprocessor [Mar 9 20...Mar 10 20]
0x0E. C - Structures, typedef [Mar 9 20...Mar 10 20]
0x0F. C - Function pointers [Mar 11 20...Mar 12 20]
0x10. C - Variadic functions [Mar 13 20...Mar 16 20]
0x11. C - printf [Mar 13 20...Mar 18 20]
0x12. C - Singly linked lists [Mar 19 20...Mar 20 20]
0x13. C - More singly linked lists [Mar 23 20...Mar 25 20]
0x14. C - Bit manipulation [Mar 26 20...Mar 27 20]
0x15. C - File I/O [Mar 31 20...Apr 1 20]
0x16. C - Simple Shell [Apr 2 20...Apr 17 20]
0x17. C - Doubly linked lists [May 1 20...May 4 20]
0x18. C - Dynamic libraries [May 4 20...May 5 20]
0x19. C - Stacks, Queues - LIFO, FIFO [May 12 20...May 15 20]
0x1A. C - Hash tables [May 28 20...May 30 20]
0x1B. C - Sorting algorithms & Big O [Jun 11 20...Jun 18 20]
0x1C. C - Makefiles [Jul 2 20...Jul 8 20]
0x1D. C - Binary trees [Jul 20 20...Jul 25 20]