🌟 Answer across Addition, Subtraction, Multiplication, and Division. By default, all four operations are active and questions rotate through them.
🌟 Choose operations in “Operations”. Configure numbers for each: Addition and Subtraction use 1–100 plus big-number categories; Multiplication factors 1–100 (default 1–12); Division supports dividend 1–100 plus ranges and divisor 1–100 (default 1–12). Whole-number results only for Division and non-negative results for Subtraction.
🌟 Every 5 correct answers increases your level and boosts points. Enjoy a confetti celebration!
🌟 Timer Mode: race the clock per question or for the whole game, or use an infinite stopwatch by entering 0.
🌟 You have 3 pencils. Lose one for each wrong answer. High scores are saved on your device for the whole universe and per operation.
Choose operations
Select which operations to include. Default is all selected.
Addition — choose addends
Select numbers 1–100 and/or big-number addends. Default is 1–100.
Addends
Subtraction — choose numbers
Select numbers 1–100 and/or big-number categories for minuend and subtrahend. Non‑negative answers only.
Numbers
Multiplication — choose factors
Select numbers 1–100 for each factor. Default is 1–12.
Factor A
Factor B
Division — choose dividend and divisor
Select dividend (1–100 individually, plus ranges) and divisor (1–100). Default dividend: 1–100. Default divisor: 1–12.
Dividend
Divisor
Timer settings
Timer shows in the top bar. Enter 0 (or leave blank) for infinite stopwatch.
Mode
Whole game duration (seconds)
Per-question duration (seconds)
If time runs out, the question is marked wrong automatically.
