Materials

Code ↑

• binary-gcd (2026-09-10)

Coding ↑

• XOR encryption (2026-08-31)
• Lists 1 (2026-08-26)
• Lists 2 (2026-08-26)
• Coffee machine (2026-08-24)
• IB Eng speedrun 1 (2026-08-24)
• Grid spiral (2026-08-20)
• Make a GUI (2026-08-20)
• Sieve (2026-08-20)
• Array Loop idioms (2026-08-19)
• Loop idioms (2026-08-18)
• Primes (2026-08-18)
• Geometry (2026-08-14)

Questions ↑

• Int v double (2026-08-14)

Readings ↑

• Boolean algebra (2026-08-17)
• Boolean expressions of two variables (2026-08-17)

Slides ↑

• Xor toolkit (2026-09-01)
• Bit twiddling (2026-08-31)
• Lists (2026-08-26)
• Classes (2026-08-24)
• Period 3 AMA (2026-08-21)
• Arrays (2026-08-19)
• For loop patterns (2026-08-18)
• Arithmetic (2026-08-14)
• Functions to methods (2026-08-14)
• Welcome! (2026-08-13)

Videos ↑

• Grid spiral, part 1 (2026-08-28)
• Grid spiral, part 2 (2026-08-28)