This game disappeared from the public YouTube Playables catalog on Oct 9, 2026. Stats below are frozen at its last day live (2026-10-08).
About Number Sum
Number Sum is a challenging logic puzzle game where players must match target sums for each row and column by selecting the correct cells in a grid.
Number Sum was published on YouTube Playables on 2026-08-13 by Mediacube. In 56 days it has reached about 120K plays. Removed from the catalog on Oct 9, 2026.
How plays are counted
TubeGames records public play counts for the full catalog daily. Number Sum was listed until Oct 9, 2026, when it was removed from the catalog — the numbers on this page are preserved as of that date.
No — Number Sum was removed from the YouTube Playables catalog on Oct 9, 2026. Its direct link no longer works: YouTube redirects it back to the main catalog.
Why was Number Sum removed from YouTube Playables?
YouTube rotates the Playables catalog quietly and doesn't announce removals. The numbers on this page are preserved from the game's last day live.
How popular was Number Sum?
Before its removal on Oct 9, 2026, Number Sum had reached about 120K plays on YouTube Playables over 56 days on the platform.