Personal route · Current level Not measured
Hello, Gian. Today, learn something useful.
First, we will check what you already know and what is worth strengthening.
Estimated startNot measured
→
DemonstratedA0
→
Working towardA1
0saved answers
0topics measured
0personalized tasks
Codex 5.6 Sol · high
01 · Next step
A recommendation, not an obligation
General index
From basic survival to independence in English.
50 chapters organized by level. “Not measured” does not mean you do not know it; it means we still need evidence.
Not measured Review In progress Solid
Level route
Know what each level requires—and prove it.
A topic is content to learn. A level is what you can do with that content without visible answers.
Initial assessment
Level checkpoint ·
Adaptive practice
Exercises chosen from what you have demonstrated.
Codex looks for patterns, not one isolated mistake. It creates a new set only when you request it or finish an important stage.