On the Subject of Forget Us Not

Power is in tearing human minds to pieces and putting them together again in new shapes of your own choosing. -Orwell, 1984

  • This module consists of a red background with a number pad from 0 to 9, and an LCD Screen along its bottom. If there is a 2nd LCD Screen above the ‘0’ key, then you are looking at a different module.
  • This module cannot be solved until every other module on the bomb, except any module found on its ignore list, has been solved. Pressing any of the keys before this module has reached its entry state will result in a strike.
  • Before any solves on the bomb have taken place, a number between one and the number of solvable modules on the bomb (minus the total count of modules present from the ignore list), will appear on the LCD Screen. This is the stage number corresponding to the next solved non-ignored module. After the next non-ignored module is solved, you must locate the 3 digit number corresponding with that stage in Appendix A.
  • The correct 3 digit number to use will depend on the name of the module that was just solved. Furthermore, you will need to manipulate the components of this 3 digit number, using the following rules, to arrive at a single 1 digit number to input during the corresponding stage of the solve sequence once Forget Us Not has reached its entry state.
    • Step 1: Use the edgework on the bomb to determine which of the following conditions applies to your Forget Us Not module. If you reach a negative number after applying the offset, drop the negative sign.
      • If your serial number contains 4 letters and 2 numbers: subtract the number of batteries on the bomb from the first digit of the 3 digit number you obtained from Appendix A.
      • If your serial number contains 3 letters and 3 numbers: subtract the number of batteries on the bomb from the second digit of the 3 digit number you obtained from Appendix A.
      • If your serial number contains 2 letters and 4 numbers: subtract the number of batteries on the bomb from the third digit of the 3 digit number you obtained from Appendix A.
      • Otherwise, Use the first condition.
    • Step 2: Next, take the other 2 digits that you did not alter in the 3 digit number you obtained from Appendix A, and subtract the least significant digit from the most significant digit. If this operation yields a negative value, drop the negative sign.
    • Step 3: Lastly, add your result from Step 1 to your result in Step 2, taking only the least significant digit if this sum exceeds 9.
  • This calculated number will be the correct input for the corresponding stage listed on the LCD Screen, prior to the most recent solve of a non-ignored module.
  • Once the final non-ignored module on the bomb is solved, the display will go blank and this module can be solved. Using the sequence you have developed, enter it in order. If the full sequence is correct, the module will solve. Otherwise, if you press an incorrect button, you will receive a strike. Upon receiving a strike, the LCD Screen will display the correct 3 digit number corresponding to the stage you struck on.

NOTE: Translated Modules will count as their English counterparts.

IGNORE LIST: Forget Us Not ignores Cruel Purgatory, Forget Enigma, Forget Everything, Forget Me Not, Forget Perspective, Forget Them All, Forget This, Forget Us Not, Organization, Purgatory, Simon’s Stages, Souvenir, Tallordered Keys, The Time Keeper, Timing is Everything, Turn The Key, and The Very Annoying Button.

Appendix A: Module's 3 Digit Numbers


  • Wires: 000
  • The Button: 100
  • Keypad: 200
  • Maze: 300
  • Memory: 400
  • Morse Code: 500
  • Password: 600
  • Simon Says: 800
  • Wire Sequence: 001
  • Who’s on First: 123
  • Complicated Wires: 002
  • Colour Flash: 380
  • Piano Keys: 140
  • Semaphore: 604
  • Emoji Math: 700
  • Switches: 058
  • Two Bits: 578
  • Word Scramble: 150
  • Anagrams: 151
  • Combination Lock: 286
  • Square Button: 102
  • Simon States: 801
  • Round Keypad: 201
  • Listening: 789
  • Foreign Exchange Rates: 202
  • Orientation Cube: 610
  • Morsematics: 501
  • Connection Check: 240
  • Letter Keys: 203
  • Astrology: 770
  • Logic: 110
  • Crazy Talk: 496
  • Adventure Game: 622
  • Turn The Keys: 901
  • Mystic Square: 682
  • Plumbing: 301
  • Cruel Piano Keys: 141
  • Safety Safe: 601
  • Cryptography: 195
  • Chess: 630
  • Mouse In The Maze: 302
  • 3D Maze: 303
  • Silly Slots: 777
  • Number Pad: 204
  • Probing: 850
  • Resistors: 851
  • Simon Shrieks: 805
  • Skewed Slots: 074
  • Caesar Cipher: 152
  • Perspective Pegs: 611
  • Microcontroller: 852
  • Murder: 633
  • The Gamepad: 640
  • Tic-Tac-Toe: 620
  • Monsplode, Fight!: 641
  • Shape Shift: 840
  • Friendship: 660
  • The Bulb: 491
  • Alphabet: 205
  • Blind Alley: 750
  • Sea Shells: 124
  • English Test: 730
  • Rock-Paper-Scissors-L.S.: 621
  • Hexamaze: 304
  • Bitmaps: 748
  • Colored Squares: 830
  • Adjacent Letters: 095
  • Third Base: 125
  • Word Search: 680
  • Broken Buttons: 103
  • Simon Screams: 802
  • Laundry: 550
  • Modules Against Humanity: 631
  • Complicated Buttons: 104
  • Battleship: 632
  • Text Field: 241
  • Symbolic Password: 590
  • Wire Placement: 003
  • Double-Oh: 661
  • Cheap Checkout: 551
  • Coordinates: 720
  • Light Cycle: 960
  • Rhythms: 142
  • Color Math: 701
  • Only Connect: 662
  • Neutralization: 740
  • Web Design: 851
  • Chord Qualities: 143
  • Creation: 642
  • Rubik’s Cube: 681
  • FizzBuzz: 983
  • The Clock: 940
  • LED Encryption: 370
  • Bitwise Operations: 010
  • Fast Math: 702
  • Minesweeper: 683
  • Zoo: 552
  • Binary LEDs: 011
  • Boolean Venn Diagram: 012
  • Point of Order: 540
  • Ice Cream: 580
  • The Screw: 442
  • Yahtzee: 634
  • X-Ray: 520
  • Color Morse: 502
  • Mastermind Simple: 460
  • Mastermind Cruel: 470
  • Gridlock: 320
  • Big Circle: 820
  • Morse-A-Maze: 503
  • Colored Switches: 059
  • Perplexing Wires: 004
  • Monsplode Trading Cards: 541
  • Game of Life Simple: 461
  • Game of Life Cruel: 471
  • Nonogram: 684
  • S.E.T.: 635
  • Painting: 360
  • Color Generator: 381
  • Symbol Cycle: 591
  • Hunting: 510
  • Extended Password: 602
  • Curriculum: 731
  • Braille: 751
  • Mafia: 623
  • Festive Piano Keys: 144
  • Flags: 760
  • Timezone: 930
  • Polyhedral Maze: 305
  • Symbolic Coordinates: 592
  • Poker: 542
  • Sonic the Hedgehog: 643
  • Poetry: 644
  • Button Sequence: 105
  • Algebra: 703
  • Visual Impairment: 371
  • The Jukebox: 880
  • Identity Parade: 553
  • Maintenance: 521
  • Blind Maze: 306
  • Backgrounds: 462
  • Mortal Kombat: 645
  • Mashematics: 704
  • Faulty Backgrounds: 472
  • Radiator: 870
  • Modern Cipher: 153
  • LED Grid: 242
  • Sink: 463
  • The iPhone: 871
  • The Swan: 663
  • Waste Management: 522
  • Human Resources: 554
  • Skyrim: 646
  • Burglar Alarm: 874
  • Press X: 647
  • European Travel: 761
  • Error Codes: 404
  • LEGOs: 860
  • Rubik’s Clock: 685
  • Font Select: 841
  • The Stopwatch: 941
  • Pie: 581
  • The Wire: 005
  • The London Underground: 762
  • Logic Gates: 111
  • Forget Everything: 904
  • Grid Matching: 330
  • Color Decoding: 382
  • The Sun: 771
  • Playfair Cipher: 154
  • Tangrams: 854
  • The Number: 284
  • Cooking: 582
  • Superlogic: 112
  • The Moon: 772
  • The Cube: 821
  • Dr. Doctor: 523
  • Tax Returns: 555
  • The Jewel Vault: 511
  • Digital Root: 999
  • Graffiti Numbers: 361
  • Marble Tumble: 686
  • X01: 624
  • Logical Buttons: 113
  • The Code: 985
  • Tap Code: 752
  • Simon Sings: 803
  • Simon Sends: 804
  • Synonyms: 780
  • Greek Calculus: 705
  • Complex Keypad: 206
  • Subways: 763
  • Lasers: 861
  • Turtle Robot: 855
  • Guitar Chords: 145
  • Calendar: 931
  • USA Maze: 307
  • Binary Tree: 013
  • The Time Keeper: 942
  • Lightspeed: 664
  • Black Hole: 773
  • Simon’s Star: 774
  • Morse War: 504
  • The Stock Market: 556
  • Mineseeker: 372
  • Maze Scrambler: 308
  • The Number Cipher: 986
  • Alphabet Numbers: 982
  • British Slang: 764
  • Double Color: 383
  • Maritime Flags: 605
  • Equations: 706
  • Know Your Way: 321
  • Splitting The Loot: 721
  • Simon Samples: 807
  • Character Shift: 160
  • Uncolored Squares: 831
  • Dragon Energy: 970
  • Flashing Lights: 373
  • 3D Tunnels: 309
  • Synchronization: 920
  • The Switch: 057
  • Reverse Morse: 505
  • Manometers: 872
  • Shikaku: 687
  • Wire Spaghetti: 006
  • Tennis: 625
  • Module Homework: 732
  • Benedict Cumberbatch: 971
  • Signals: 862
  • Horrible Memory: 401
  • Boggle: 636
  • Boolean Maze: 014
  • Sonic & Knuckles: 648
  • Quintuples: 981
  • The Sphere: 822
  • Coffeebucks: 524
  • Colorful Madness: 384
  • Bases: 722
  • Lion’s Share: 665
  • Snooker: 626
  • Blackjack: 543
  • Party Time: 649
  • Accumulation: 710
  • The Plunger Button: 106
  • The Digit: 980
  • The Jack-O’-Lantern: 990
  • T-Words: 161
  • Divided Squares: 910
  • Connection Device: 856
  • Instructions: 733
  • Valves: 863
  • Encrypted Morse: 506
  • The Crystal Maze: 667
  • Cruel Countdown: 480
  • Countdown: 668
  • Catchphrase: 669
  • Blockbusters: 670
  • IKEA: 972
  • Retirement: 525
  • Periodic Table: 741
  • 101 Dalmatians: 101
  • Schlag den Bomb: 671
  • Mahjong: 637
  • Kudosudoku: 688
  • The Radio: 882
  • Modulo: 711
  • Number Nimbleness: 712
  • Challenge & Contact: 627
  • The Triangle: 823
  • Sueet Wall: 544
  • Christmas Presents: 991
  • Hieroglyphics: 973
  • Functions: 707
  • Scripting: 857
  • Simon Spins: 807
  • Ten-Button Color Code: 385
  • Cursed Double-Oh: 481
  • Crackbox: 689
  • Street Fighter: 650
  • The Labyrinth: 310
  • Spinning Buttons: 107
  • The Festive Jukebox: 883
  • Skinny Wires: 007
  • The Hangover: 672
  • Factory Maze: 311
  • Binary Puzzle: 690
  • Broken Guitar Chords: 146
  • Regular Crazy Talk: 497
  • Hogwarts: 673
  • Dominoes: 864
  • Simon Speaks: 808
  • Discolored Squares: 832
  • Krazy Talk: 498
  • Numbers: 987
  • Varicolored Squares: 833
  • Simon’s Stages: 905
  • Free Parking: 638
  • Cookie Jars: 583
  • Alchemy: 512
  • Zoni: 974
  • Unrelated Anagrams: 207
  • Mad Memory: 402
  • Bartending: 651
  • Question Mark: 652
  • Shapes And Bombs: 451
  • Flavor Text: 494
  • Flavor Text EX: 495
  • Decolored Squares: 834
  • Homophones: 781
  • DetoNATO: 975
  • SYNC-125 [3]: 976
  • Westeros: 674
  • Pigpen Rotations: 155
  • LED Math: 708
  • Simon Sounds: 809
  • Simon Scrambles: 810
  • Harmony Sequence: 147
  • Unfair Cipher: 156
  • Melody Sequencer: 148
  • Colorful Insanity: 386
  • Passport Control: 653
  • Left and Right: 322
  • Gadgetron Vendor: 654
  • The Hexabutton: 108
  • Genetic Sequence: 742
  • Micro-Modules: 992
  • Module Maze: 312
  • Elder Futhark: 977
  • Tasha Squeals: 790
  • Forget This: 906
  • Digital Cipher: 157
  • Subscribe to Pewdiepie: 421
  • Grocery Store: 557
  • Burger Alarm: 584
  • Purgatory: 465
  • Mega Man 2: 655
  • Lombax Cubes: 612
  • The Stare: 993
  • Graphic Memory: 362
  • Quiz Buzz: 943
  • Wavetapping: 452
  • The Hypercube: 842
  • Stack’em: 158
  • Seven Wires: 008
  • Colored Keys: 208
  • The Troll: 420
  • Planets: 775
  • The Necronomicon: 994
  • Four-Card Monte: 545
  • The Witness: 656
  • The Giant’s Drink: 613
  • Digit String: 988
  • Hidden Colors: 387
  • Colour Code: 388
  • Vexillology: 363
  • Brush Strokes: 364
  • Odd One Out: 243
  • The Triangle Button: 109
  • Mazematics: 313
  • Equations X: 709
  • Maze³: 314
  • Gryphons: 270
  • Arithmelogic: 114
  • Roman Art: 365
  • Faulty Sink: 473
  • Simon Stops: 812
  • Morse Buttons: 507
  • Baba Is Who: 657
  • Simon Stores: 813
  • Risky Wires: 009
  • Modulus Manipulation: 713
  • Daylight Directions: 873
  • Cryptic Password: 603
  • Stained Glass: 366
  • The Block: 825
  • Bamboozling Button: 119
  • Insane Talk: 499
  • Transmitted Morse: 508
  • A Mistake: 753
  • Red Arrows: 050
  • Green Arrows: 051
  • Yellow Arrows: 052
  • Encrypted Equations: 714
  • Forget Them All: 908
  • Ordered Keys: 961
  • Blue Arrows: 053
  • Sticky Notes: 558
  • Unordered Keys: 962
  • Orange Arrows: 054
  • Hyperactive Numbers: 989
  • Reordered Keys: 963
  • Button Grid: 118
  • Find The Date: 932
  • Misordered Keys: 964
  • The Matrix: 675
  • Purple Arrows: 055
  • Bordered Keys: 965
  • The Dealmaker: 526
  • Seven Deadly Sins: 666
  • The Ultracube: 826
  • Symbolic Colouring: 593
  • Recorded Keys: 966
  • The Deck of Many Things: 546
  • Disordered Keys: 967
  • Character Codes: 162
  • Raiding Temples: 527
  • Bomb Diffusal: 430
  • Tallordered Keys: 968
  • Double Expert: 431
  • Calculus: 715
  • Boolean Keypad: 015
  • Toon Enough: 658
  • Pictionary: 453
  • Qwirkle: 639
  • Antichamber: 659
  • Simon Simons: 814
  • Lucky Dice: 865
  • Forget Enigma: 908
  • Constellations: 776
  • Prime Checker: 723
  • Cruel Digital Root: 464
  • Faulty Digital Root: 474
  • Boot Too Big: 782
  • Book of Mario: 422
  • Vigenère Cipher: 159
  • Langton’s Ant: 340
  • Old Fogey: 341
  • Insanagrams: 163
  • Alphabetize: 164
  • Treasure Hunt: 331
  • Snakes and Ladders: 691
  • Reverse Alphabetize: 165
  • Module Movements: 292
  • Ultimate Cipher: 169
  • Bamboozled Again: 129
  • Safety Square: 743
  • Colo(u)r Talk: 493
  • The Fortnight: 423
  • Double Arrows: 060
  • Boolean Wires: 016
  • Cruel Purgatory: 475
  • Partial Derivatives: 716
  • Vectors: 724
  • Yoinking E-Bucks: 424
  • Caesar Cycle: 250
  • Affine Cycle: 251
  • Pigpen Cycle: 252
  • Flower Patch: 280
  • Playfair Cycle: 253
  • Jumble Cycle: 254
  • Alpha-Bits: 166
  • Jack Attack: 692
  • Ultimate Cycle: 255
  • Need. Complicated Button: 117
  • Hill Cycle: 256
  • Binary: 017
  • Chord Progressions: 149
  • Matchematics: 725
  • Bob Barks: 791
  • Simon’s On First: 122
  • Weird Al Yankovic: 881
  • Forget Me Now: 900
  • Simon Selects: 811
  • Cryptic Cycle: 257
  • Bone Apple Tea: 425
  • Robot Programming: 858
  • Masyu: 950
  • Hold Ups: 342
  • Red Cipher: 170
  • Flash Memory: 403
  • A-maze-ing Buttons: 315
  • Orange Cipher: 171
  • Unown Cipher: 693
  • TetraVex: 842
  • Following Orders: 513
  • Any other module…: 998