Games like Forest of Numbers
Games like Forest of Numbers include Zuma Deluxe, Zuma's Revenge!, Puyo Puyo™ Tetris® 2, Zup! S, and Pikuniku. We matched them by the tags players give Forest of Numbers on Steam (Casual, Action, Education, Arcade, and Puzzle): closest matches first, and among equally close ones the better-known games.

Zuma Deluxe
Shared: Arcade · Puzzle · Casual

Zuma's Revenge!
Shared: Casual · Action · Puzzle

Puyo Puyo™ Tetris® 2
Shared: Casual · Action · Puzzle

Zup! S
Shared: Casual · Puzzle · 2D

Pikuniku
Shared: Casual · Puzzle · Action

Puyo Puyo™Tetris®
Shared: Casual · Puzzle · Action

A Dance of Fire and Ice
Shared: Arcade · 2D · Casual

Cat Goes Fishing
Shared: Casual · 2D · Cute

Peggle Deluxe
Shared: Casual · Arcade · Puzzle

Is This Seat Taken?
Shared: Casual · Puzzle · Cute

DJMAX RESPECT V
Shared: Casual · Action · 2D

Scribblenauts Unlimited
Shared: Casual · Puzzle · 2D

Zup!
Shared: Casual · Puzzle · 2D

Timberman
Shared: Casual · Action · 2D

Twin Shot Deluxe
Shared: Casual · Action · Arcade

pureya
Shared: Casual · Arcade · 2D

Muse Dash
Shared: Casual · Cute · 2D

Vampire Survivors
Shared: 2D · Casual · Action

A Little to the Left
Shared: Puzzle · Casual · Cute

The WereCleaner
Shared: Casual · Cartoony · Arcade

Zup! 2
Shared: Casual · Puzzle · 2D

Shelldiver
Shared: Casual · Arcade · 2D

RetroMaze
Shared: Casual · Puzzle · 2D

Haunt the House: Terrortown
Shared: Casual · Action · Cute