Version history

New ways to practice, play, and build confidence.

Version 1.2.2

In development

Updated October 5, 2026 · Not yet released

Dots at a glanceRecognizable dice patterns, a 3×3 nine, and two groups of five for ten.
Focused challengesEach level targets its new number range or visual count, including factors 15–20 at the highest multiplication level. The final addition/subtraction levels use three-digit numbers. Regular and mixed games blend roughly 70% current-level questions with 30% previous-level review; level tests stay on the selected level. Recent facts are avoided, including reversed addition and multiplication pairs. Small pools reuse the oldest available facts.

Level progression and tests · Committed

A consistent goalEvery normal level unlock requires 20 correct answers in 60 seconds.
Clearer level testsLevel choices now include numbers and short descriptions. Tests still require 10 correct answers within 60 seconds.

Gameplay updates · Committed

Practice and assessmentsConcepts pictures default on with their own saved preference, and length bars join end to end. Practice starts immediately. Level tests require 10 correct answers in 60 seconds. The keypad uses 789 / 456 / 123 rows.

Cache refresh patch

Fresh updatesVersioned JavaScript and stylesheet links prevent reuse of older app assets once the updated page loads.

Practice and tablet updates

Picture your mathOptional dots, ten frames, equal groups, and proportional area and tape models—with each player's preference remembered.
Explore ConceptsFlexible equations, missing numbers, dot groups, square grids, and labeled bars. Measurements use cm, in, ft, or m; full question text remains available with pictures off.
Find your levelTake a 10-question assessment (12 for all-four mixed). Get at least 90% correct on first attempts to unlock your chosen level while keeping existing progress and timed records.
Made for touchA built-in game keypad, larger touch targets, compact layouts, fullscreen controls, and a clearer assessment dialog.
Ready? Set? GO!A cancelable countdown before each round. Your game timer starts afterward.
Make it yoursPlayer backgrounds are remembered in browser storage and cookies, and included in JSON backups.
Keep up with changesThis redesigned history page is available from the app's footer.

Initial suite version

The first math sprintTimed challenges, untimed practice, player profiles, progress tracking, and JSON backups.
Part of Teaching AppsCopyright, credits, and a link back to the app collection.