SumNinja

Nieuw in SumNinja

9 juni 2026

Met Import / export kun je spelergegevens back-uppen en meenemen naar een andere telefoon, tablet of computer.

Je kunt ook voortgang van meerdere apparaten samenvoegen, zodat je statistieken een completer beeld geven van je rekenoefening.

27 mei 2026

Spelers hebben nu een naam, emoji en kleur, zodat iedereen eigen voortgang houdt.

In Multiplayer speel je getimede beurten op een apparaat. Kies eigen niveau of dezelfde vragen en kijk wie het meest goed antwoordt.

March 29, 2026

Choose different sizes for the first and second number in your practice mix.

Stats now show a cleaner skill map for your practice.

Rounds now start more gently and settle near your level faster.

Start and Settings also make it quicker to jump into practice.

March 4, 2026

Modes are now easier to switch mid-round. Speed and Accuracy sit side by side, and you can finish a round early while still saving your progress for stats.

March 2, 2026

Suggested skills are now integrated into both Start and Stats. Tap a skill to jump straight into focused practice, and save your current settings for later.

October 15, 2025

Badges have arrived! Earn them for streaks, speed, and daily play. Each badge has its own icon and progress bar, and fun popups appear when you unlock them. The game also speaks nine languages now — including Danish, German, Spanish, French, Portuguese, Swedish, Norwegian, and Estonian!

October 14, 2025

Your stats just got a big upgrade. You can now see how your skills improve over time, when you’ve practiced most, and where you’re getting faster.

October 13, 2025

SumNinja has a fresh new look! It’s cleaner, brighter, and fits any screen perfectly.

August 28, 2025

We gave the footer a small polish and added a link to our LinkedIn page.

August 1, 2025

SumNinja now works even without internet — perfect for playing on a plane or anywhere offline. It also loads faster and saves your progress automatically.