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CS1010E Practice

Step-by-step thinking drills, midterm-style MCQ drills (one set per lecture), and past midterm papers. Auto-graded, no account needed — progress stays in your browser.

Thinking Drills

0/10

No typing: tap a plan's steps, or a function's lines, into the right order, then pick the missing or next step. Practice breaking a PE question down before you write any code.

Think Like a Recipe

Tap-to-order planning drills (Lectures 1–2): Think Like a Recipe.

15 questions

Functions & Decisions

Tap-to-order planning drills (Lecture 2): Functions & Decisions.

15 questions

Walking Through Sequences

Tap-to-order planning drills (Lecture 3): Walking Through Sequences.

14 questions

Loops & Running Totals

Tap-to-order planning drills (Lecture 4): Loops & Running Totals.

15 questions

Recursive Thinking

Tap-to-order planning drills (Lecture 5): Recursive Thinking.

15 questions

One Task, Three Ways

Tap-to-order planning drills (Lectures 1–6): One Task, Three Ways.

15 questions

Lists & Mutation

Tap-to-order planning drills (Lectures 6–7): Lists & Mutation.

15 questions

Nested Lists

Tap-to-order planning drills (Lecture 7): Nested Lists.

14 questions

Dictionaries

Tap-to-order planning drills (Lecture 8): Dictionaries.

15 questions

Reading a PE Question

Tap-to-order planning drills (Mixed): Reading a PE Question.

14 questions

Past Midterms

0/4

Past papers with official answers and worked explanations. Fill-in-the-blank and output questions are self-graded: answer first, reveal the model answer, then mark yourself.

Shuffle all midterms

Every question from every paper, in a new random order each run. 93 auto-graded · 12 self-graded.

105 questions

Shuffle auto-graded only

MCQ, MRQ and True/False only — a quick drill without the self-graded questions.

93 questions

CS1010E AY2025/26 Sem 1

22 auto-graded · 8 self-graded

30 questions

CS1010E AY2022/23 Sem 1

23 auto-graded · 2 self-graded

25 questions

CS1010E AY2021/22 Sem 1

23 auto-graded · 2 self-graded

25 questions

CS1010E AY2020/21 Sem 1

25 auto-graded · 0 self-graded

25 questions

Fundamentals: Expressions, Sequences & Control Flow

0/4

Problem Solving

Midterm-style MCQ practice covering Lecture 1: Problem Solving.

10 questions

Expressions and Functions

Midterm-style MCQ practice covering Lecture 2: Expressions and Functions.

43 questions

Sequences and Higher-Order Functions

Midterm-style MCQ practice covering Lecture 3: Sequences and Higher-Order Functions.

80 questions

Statements and Loops

Midterm-style MCQ practice covering Lecture 4: Statements and Loops.

54 questions

Recursion, Objects & Mutability

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Recursion

Midterm-style MCQ practice covering Lecture 5: Recursion.

40 questions

Objects and Mutability

Midterm-style MCQ practice covering Lecture 6: Objects and Mutability.

41 questions